As you see on the chart below, the different numbers for yarn weight, from 0 to 7. Every different type of fibre has a count. The specific yarn weight and hook size doesn’t really matter for these, as long as you use a hook size a couple sizes smaller than you normally would for that yarn. The count for cotton is 840.nn  That means that if you take 1 lb of nice fluffy cotton and spin it to the same diameter as the #1 hole in our thingme the end result will be a piece of cotton yarn that is 840 yds long. What does “yarn weight” even mean? Cotton+Steel by Sulky in 100 solid colors and this quality sewing thread has a 753- prefix. The second number is the number of hanks of single ends that weigh one pound, our 2/30's yarn would mean that 2 single ends of 30's yarn plyed together weigh one pound, to a produce a final yarn of 15's (remember lower number, thicker yarn). In an indirect yarn counting system, the yarn number or count is the number of “units of length” per “unit of weight” of yarn. The term “weight” doesn’t necessarily refer to how heavy a yarn it; moreso, it refers to the thickness. Yarn Labels B. When you purchase your yarn, you’ll see one of these numbers on the label. Find the exact moment in a TV show, movie, or music video you want to share. Importance of yarn numbering system. It means that the weight grams of a 9000- meter long wire at a public mo… Circle - Dry-cleaning. Spend over $250 and you'll receive free shipping! This yarn can be tumble dried. What does ‘yarn weight’ mean? Pure Genius (2016) - S01E02 It's Your Friendly Neighborhood Spider Silk Surgery - Yarn is the best way to find video clips by quote. Easily move forward or backward to get to the perfect spot. What does ‘yarn weight’ mean? Basic Symbols : Definition : Tub-Washing instructions. She writes about fiber, numbers, and not numbers in her blog, www.stonesockblog.blogspot.com. It's a range, from super fine to super bulky. Find the exact moment in a TV show, movie, or music video you want to share. A 00 would mean that the color is closest to the Green hue, and a 99 would mean that it is closest to the Blue hue. Many yarns also have color numbers that correspond to each color name. Many patterns offer both the U.S. and metric equivalent numbers so that there will be no confusion as to which size needle to use. The other part of the fraction is the ply, so a 5/2 cotton is a number 5 size and it is a 2 ply. A 10/2 cotton is exactly twice as fine as a number 5 and it is also a 2 ply yarn. This gives a way to compare yarns in your stash to the yarn on the cone. The size or count is given S and D are more commonly used, while specific fabrics use specific specifications, for example, the Tex. For example, a 40’s yarn is two times finer than a 20’s yarn. When shopping for worsted yarn, look for the word, “worsted” or a prominent number four on the yarn label. The holes get smaller and smaller as you go along and the typical numbers are like this 1,3,5,8,10,12,14,16,18,20,24, 28, 30,32, …….and then the gaps get bigger 36, 50,60, and then the gaps get much bigger 120, 240 and you are now looking at a yarn finer than the finest hair, who knows how anyone can even see them. Apply steady, firm pressure as if to pull the yarn apart. The higher the second number the finer the yarn. What's important to know is that you may pick up two different balls of yarn both weighing the same and maybe even looking similar but they may not have the same yardage. Where do I go to find an explanation of yarn types? (If I do butcher the explanation, please correct me!!!) For example, a 40’s yarn is two times finer than a 20’s yarn. You take the cotton count 840 x # 10= 8400/2 for the ply which gives you 4200 yds. In our example above, the ‘4’ would indicate that the yarn is a medium weight yarn. Yarn on cones is often referred to by the yarn count (3/8, 10/2 etc). Episode 5 – Project Planning 101… Putting it All Together, Episode 4 – Let’s Have a Little Chat About Sett, Episode 2 – Dressing Your Loom Back to Front. What do those numbers mean and what do they say about the rope? In cotton count (indirect yarn numbering) system, higher the count of yarn is finer the yarn. The yardage given is an estimate and is the least amount of yarn you will encounter in the skein; the actual amount may be more. That is cottons count. Measuring Knitting Yarn, Calls for Submissions and Editorial Calendar, Address: 311 S College Ave, Fort Collins, CO, 80524. The second number tells you how many hanks of 1 000 metre lengths of a single ply of the yarn would weigh one kilogram. Snow Shadow Blue's 50 means that it is in the middle of the Blue Green hue. But she’s pretty laid-back about numbers and fiber. Historically, different fibers (linen, wool, cotton) were produced by separate mills, so yarn size was standardized differently for different fibers. The higher the number, the heavier the yarn and the fewer stitches per inch you will get but ply doesn't always correlate to the weight of a particular yarn. The HAND symbol can be used to represent gauge for yarns that do not require hooks and/or knitting needles, including, but not limited to, loop yarns and arm/hand knitting and crocheting yarns. Sulky Cotton Blendables all have 4000 series color numbers with a 3-digit 700 series prefix: 713-1001 would mean it is a 12-wt. The Weaver’s Companion. Fiber content and weight. Unfortunately, this allows some companies to use cheaper multi-ply yarns and count each individual thread. Regardless of fiber type, Size 1 is the thickest. Make sure that the yarn lies flat and push the yarn together so that there are no gaps between the wraps. This is the same no matter the material make up of the yarn (cotton, linen, wool, etc.) The number … Under this system, the higher the number, the finer the yarn. Cotton in 1001 Bright White. You multiply the number of the yarn by 840 and it will tell you how long the yarn is, but then you have to divide it by the ply. In simple layman’s terms, in the US system, the lower the first number, the thicker one ply of the yarn is. In short, jute designations such as 12/1 refer to the thickness of the yarn used to make the rope. Whew—that explains what all of those numbers mean. Each yarn is then labeled with a numerical value. The thickness or size of a specific yarn or thread, is known as it's Linear Density. The number that describes the size is larger the thinner the yarn. In the United States cotton counts between 1 and 20 are referred to as coarse counts. A ruler with holes in it. In this final installment, excerpted from the Spin Off Fall 2016 article “Ask a Spinning Teacher: Numbers,” learn about the count system used for weaving yarns. Since yarn is sold by weight and not by yardage no … For example, a 3/2 cotton has a grist of 3 x 840/2, or 1,260 yards per pound. Iron - Ironing and pressing. Cotton, wool and linen are numbered with such systems. In an indirect yarn counting system, the yarn number or count is the number of “units of length” per “unit of weight” of yarn. It refers to that how many 840 yards of the yarn’s length, which is what the number of yarns counts with a pound yarn under the public moisture regain. When it is used in reference to hosiery, such as pantyhose and tights, denier lets the customer know the sheerness of the product. in a pd of 10/2 cotton. Yarn is sized by the number of yards in a standard one pound skein of yarn, and every type of fiber has its own magic number. Measuring Fiber It all comes down to strength, balance, and durability. | Machine Knitting: When working with coned yarn, many knitters are confused by the numbering system. But, what do the numbers mean? If the yarn drifts apart or breaks, it isn’t the best choice for warp. The Koleston KolorSquad is here to crack the shade number code and help you find the perfect, unstoppable color. For instance you pick up a sock yarn that is 100 g / 3.5 oz and you also pick up another light yarn that is 100 gr / 3.5 oz. This runs from Lace (0) to Jumbo (7). What do Yarn Numbers Mean? Yarn count is the degree of yarn thickness, which can be expressed by means of S, D, N, Tex, Dtex and so on. You multiply the number of the yarn by 840 and it will tell you how long the yarn is, but then you have to divide it by the ply. Yarn weight – it may sound like it’s all about the weight of a yarn ball. What do Yarn Numbers Mean? woolen (spun wool) 256 So 3/2 is two plies of size three yarn and 5/2 is two plies of size five yarn. van der Hoogt, Madelyn. As you see on the chart below, the different numbers for yarn weight, from 0 to 7. Photo by George Boe. The color on the box looks right, but what exactly does that number in the corner mean? Usually, the number of plies is given as well. 12/1 is a single-ply yarn. What do Yarn Numbers Mean? For better accuracy, measure the wraps at the center of your yarn sample. If you’ve ever untwisted or split your yarn while knitting, you’ll have seen these individual plies. The term “weight” doesn’t necessarily refer to how heavy a yarn it; moreso, it refers to the thickness. It means that the number of yarns of 840 yards length required weighing one pound. The yarn is woven in a crisscross pattern with the vertical strands being referred to as warp weave, and the horizontal pieces are called weft weave. The yarn number or count in deciTex system is the weight in grams of 10,000 m of yarn. The second number denotes how many plies the yarn has. This means the higher the yarn count number, the finer or thinner the yarn. It is a measure of how many threads are woven into one square inch of fabric. So a 1/1 yarn of cotton (Size 1/singles) would have a grist of 840 yards per pound. A 100 gram ball = 3.5 ounces. In other words, yarn count 30 dTex means 10,000 m of that yarn … up to 3 hours of new video every 5 weeks! For a given fiber type, the higher the count, the thinner the yarn. We always give you the number of yards per pound (yd/lb. The yarn count of a regular T-shirt made of single jersey fall in between 20 to 40. As different fibres have different densities, a metre of a fluffy aran wool may weigh less than a metre of 4ply cotton, even though the aran is the ‘heavier’ yarn. Measuring Fiber, What do Yarn Numbers Mean? The yarn is woven in a crisscross pattern with the vertical strands being referred to as warp weave, and the horizontal pieces are called weft weave. The second number is how many plies the yarn has. The number five also gives us more information about the yarn. Hamlet 2 - Yarn is the best way to find video clips by quote. You can use your own hands to decide whether a fiber is “fine” or “coarse.” You can swatch some yarn to decid… Amy Tyler lives in Lake Ann, Michigan, where she loves numbers as much as she loves spinning. linen, hemp, jute, ramie 300 That number (which ranges from 0 to 6) is an indication of the thickness of the yarn. cotton, spun silk 840 The number represents where that color falls within the hue. The larger the number, the finer the yarn. For example, a size US 11 (7 1/2 mm) needle and a gauge of low numbers will yield a heavy, chunky fabric. All numbers indicate level and tone. Then just multiply yards per ounce by the number of ounces in your ball of yarn. For example, a 30 count yarn means you need 30 yarns of 840 yards length to make it one pound weight. Giotto… How do I figure out the sett for a particular yarn? This yarn can be machine washed. What does that mean to you, the bondage rope user? Amy Tyler has the answers. The first number (or the larger number) indicates the “size” of the singles in the yarn. Some numbers cover more than one yarn thickness. Using a single-ply yarn will mean your project is more susceptible to pilling. Don’t worry we’re here to help! When you add up the warp and weft yarns, you get the total number. Loveland, Colorado: Interweave, 2001. Thank you, Amy! By: Tiger Flower Yarn count is an important index to distinguish different yarns. You just need to look near the color name and UPC code. Triangle - Bleaching instructions. 2-ply, 3-ply, 4-ply, and so on. D is the abbreviation of Denier, the expression of the fineness of the chemical fiber. A multi-ply yarn is made of two, three, or even four or five threads twisted together. Spin Off feeds our deep curiosity about the art and craft of making yarn. For example, yarn count 30 deciTex means that there are 30 grams of yarn per 10,000 m or 10 km of that yarn (mass per length). Can’t find the answer you’re looking for? Yarn weight refers to the thickness of the yarn. A single ply yarn is made up of one long thread. There is 2100 yd in a pd of 5/2 cotton. You should not use an iron on this yarn. The “yarn weight classification” does not refer to how much a yarn “weighs” but is a standard designation for the size (diameter) of the yarn. This yarn label clearly indicates that the yarn is a “worsted weight.” To calculate the grist of a plied yarn, multiply the count by the Size 1 yardage and then divide by the number of plies. This navy yarn’s number (and pardon its … Yarns that are produced for weaving are typically labeled with two numbers in what is often referred to as the “count system.” For example, you might see 8/2 cotton yarn, 20/2 linen yarn, or 6/3 wool yarn. In the US yarn is sold by weight, so this skein is 7 ounces or 198 grams. The second number (or the small number) indicates the number of plies of a yarn; a singles yarn is designated with a 1, a two-ply with a 2. So, Snow Shadow Blue is in the Blue Green hue family. Linen’s is 300. Yarn count is a system of describing the size of yarns. So 5 x 840 = 4200 / by 2 =2100 yds. If you tend to hold a tighter or looser tension when you crochet, you may need to adjust your hook size. A regular single-knit T-shirt can be between 20 and 40 count; fine bed sheets are usually in the range of 40 to 80 count. Most yarn labels will also display these numbers. Care: If you intend to make a washable garment, check to see whether the yarn is machine- or hand-washable or strictly a dry-clean fiber. For example, a 30 count yarn means you need 30 yarns of 840 yards length to make it one pound weight. Typically, there are two numbers given in the form of a fraction. But why are yarns spun together to form plies? The Standard Yarn Weight System . They refer to the thickness of the yarn. Varieties . The first number refers to the number of strands plied together. Systems for sizing yarn fall into two basic traditional types, and a third modern one. The worsted count (also known as the Bradford count) was the number of 560-yard (510 m) lengths (hanks) of worsted yarn that 1 pound (0.45 kg) of wool yields. The numbers are shorthand for the number of yards to a pound of a particular yarn. 2. ), but if you know what I call the magic numbers, you can figure yardage yourself. Common Yarn Weights; Yarn Weight Number ID and Symbol US Needle Size Knitting Stitches Per Inch, in Stockinette Stitch Common Uses; Lace: 000–1: 8–10: Lace knitting: Super fine, fingering, or baby-weight: 1–3: 7–8: Light layettes, socks: Fine or sport-weight: 3–6: 5–6: Light sweaters, baby things, accessories: Light worsted or DK (double-knitting) 5–7: 5–5 1/2 Just like the dye lot and color name, the number is located near the UPC. S is the British count. This runs from Lace (0) to Jumbo (7). The number after the slash is the number of plies in the yarn. There is 2100 yd in a pd of 5/2 cotton. A 1/1 yarn would have a single strand of cotton and in one pound of it, would measure 840 yards. The second number (or the small number) indicates the number of plies of a yarn; a singles yarn is designated with a 1, a two-ply with a 2. Since yarn can be spun all sorts of different ways, … Apr 1, 2019 - 4 min read. Starting with the finest up to and ending with the thickest. But no, it’s actually about how thick the yarn is.. Receive 10% off & free shipping when you spend over $500. Amy Tyler has decoded the mysterious measurement systems used for measuring fibers and knitting and crochet yarns. This navy yarn’s number (and pardon its blurriness in the photo) is 89110. Hamlet 2 - Yarn is the best way to find video clips by quote. Symbol N ar. Episode 9 – Making a Mohair Blankie… Yes! These are the numbers many use to determine which yarn to use for their project. To do this wrap the yarn around a large needle or a ruler. The gauge of this yarn with 5mm/US 8 knitting needles is 17 stitches and 23 rows in 4"x4" (10 cm x 10 cm). The thicker the yarn, the smaller the S value of the yarn, for example, the 40S yarn is thinner than the 20S yarn. First Number The short of it is that the first number in your fraction is the gauge of the yarn. Crimson Tide (1995) - Yarn is the best way to find video clips by quote. Together, they denote the size of the yarn by indicating the number of yards per pound. Confusingly, some sources follow a convention where cotton and linen have the size first followed by the number of plies, while wool has the number of plies first. Level is … Easily move forward or … Top to bottom: Cotton weaving yarns in sizes 20/2, 10/2, 8/2, 5/2, and 3/2. *** Steel crochet hooks are sized differently from regular hooks—the higher the number, the smaller the hook, which is the reverse of regular hook sizing. Wool is 540 (I think) and on and on and on. deGiotto Rope's jute is designated by the yarn that is used to make it; 12/1, 10/2, 8/1. The packaging of worsted weight yarn is sometimes labeled with a yarn symbol featuring a prominent number 4 in the center with the word "medium" appearing underneath. First things first, a little lesson in vocabulary. Find the exact moment in a TV show, movie, or music video you want to share. A 50 gram ball=1.75 ounces. is commonly used in scientific literature. When you untwist a 2-ply yarn, you get two single-ply yarns. You can look up the exact thicknesses that correspond to each number on the Craft Yarn Council’s website. You know what one ply of your yarn is, so divide the total of the yards above the line by the number of plies. 12/1 is a thicker yarn than 8/1. Here, you can see that this yarn is made of 100% wool and each skein’s net weight is 100g/3.5 oz of yarn. It is less that cotton because linen is dense and can’t be fluffed up and stretched. The term ‘yarn weight’ refers to the thickness of the thread, not the weight of the ball or even of the thread itself. Yarn Counts - What do Those Numbers Mean? The store is closed until further notice, sorry. Lets try that again for 10/2 cotton . A 2ply yarn has two strands, a 3ply has three and so on. The quality of a sheet depends on its yarn count, which is a numerical value that tells you how fine or coarse a yarn is. We also now have 50 wt. So the yarn count is 150.3 D. Indirect yarn numbering or counting system. The information on the yarn label is helpful in … deGiotto Rope - What do the numbers on jute rope/yarn mean? When you untwist a single-ply yarn, you get jute fibers. 10/2 is a 2-ply or double-ply yarn. from deGiotto Rope on Vimeo. Easily move forward or backward to get to the perfect spot. Just like wire – the larger the number = the thinner the yarn. The bottom number is the number of plies, which here is 2 (2 ply). By using this traditional Fixed Weight system, knitters and weavers can refer to yarns in a standardized way. Regardless, the numbers and names associated with fiber and yarn are guidelines. For better accuracy, measure the wraps at the center of your yarn sample. The number of wraps will act as a gauge to assess the thickness of unmarked yarn; for example 12 wraps per inch is 12 wpi, and is used to calculate how much yarn is required for various articles,so that 12 wpi is equivalent to DK,8 ply (worsted weight, medium weight) yarn. In the yarn industry they have a device that looks like a knitting needle gauge. These symbols indicate how best to care for an item that will be made from the yarn. The largest hole is a #1 and I don’t know what the finest hole is, but it is small. This means the higher the yarn count number, the finer or thinner the yarn. Square - Machine drying instructions. It will list the actual weight and length of the yarn, this one is 7 oz/198 grams and 364 yards/333m. Smooth it out so it is neither too loose nor too tight then measure the number of wraps per inch (2.5 cm). This is the same as the weight in ounces of 100 yards. The dye lot is stamped on this yarn’s label, but sometimes dye lots will be printed on labels. For example, a 3/1 cotton has three times the grist of singles as Size 1; 3 x 840 = 2,520 yards per pound. The industry standard is based on a single strand of cotton that has 840 yards in a pound. Gauge – How to Read a Yarn Label. So a 5/2 cotton is a number 5. The top number tells you the size of your yarn and that it is three times the base measure or 3 x 840 = 2520 yards per pound. Find the exact moment in a TV show, movie, or music video you want to share. That is cottons count. Also, they have names associated with each number. The “yarn weight” required for a project and the amount of yarn needed to complete a project is specified in the project instructions. First, the yarn count - the first number noted on American yarns (the "8" in an 8/4 cotton, for example) - is the number of yards spun from one pound of fiber. A: The yarn number is based on the length of yarn needed to make up a specified weight. The thickness of the yarn – the yarn weight – determines what projects the yarn is suitable for. The term ‘yarn weight’ refers to the thickness of the thread, not the weight of the ball or even of the thread itself. Measuring Knitting Yarn. How do I keep all my colours bright and undiluted from the weft? Moving on!! Amy Tyler When you purchase your yarn, you’ll see one of these numbers on the label. Simple! (The more yards per pound, the finer the yarn is.) Sometimes the numbers have quantitative meaning (microns, grist, weaving yarn count). There are six different categories of yarn weights, and according to the Craft Yarn Council, specific weights of yarn should produce a somewhat predictable number of stitches when using a particular-sized needle. The numbers fall between 0 and 99. RESOURCES Currency conversions are estimated and should be used for informational purposes only. What do the pictures of the needles and hooks with numbers around them mean? She counts the steps every time she climbs the stairs. This describes the relationship of yarn or thread length to it's weight In order to calculate linear density a given length of yarn is measured and weighed. When you add up the warp and weft yarns, you get the total number. Fiber content: Lets you know whether the yarn is wool, cotton, acrylic, a blend, or something else. Under this system, worsted yarn is considered a medium weight number four yarn with a knitting gauge of 16-20 stitches for every four inches of knitting. So a 10/2 yarn and a 3/2 yarn both have 2 plies, but the 3/2 yarn is much thicker than the 10/2 yarn. To do this, pinch either end of a 4- to 6-inch section of the yarn between your index finger and thumb of each hand. Episode 7 – Twill & Basket Weave go on a Date, Episode 2 – Introduction to Fiberworks Weaving Design Software - Windows, Episode 2 – Introduction to Fiberworks Weaving Design Software - Mac, Episode 1 – Introduction to Twill & Simple Two Stripe Sample, Episode 10 – Pushing the Boundaries of Plain Weave Conclusion, Episode 9 – Plain Weave with Supplementary Warp & Weft, Episode 8 – Plain Weave with Supplementary Warp, Episode 10 – Primaries & Secondaries on Black, Episode 8 – Muted Colour Gamp on Natural Ground. Higher counts are multiples of Size 1 and have higher grists. As different fibres have different densities, a metre of a fluffy aran wool may weigh less than a metre of 4ply cotton, even though the aran is the ‘heavier’ yarn. Why Standards Matter This is where knitting gets fun. The gauge of this yarn with a 5.5mm/US I-9 crochet hook is 12 single crochets and 15 rows in 4"x4" (10 cm x 10 cm). So one pound of number 1 run yarn is 1600 yards long, one pound of number 2 run yarn is 3200 yards long, and so on. So size 5 yarn is thinner than size 3 yarn. Many different fibres have different counts. So 5 x 840 = 4200 / by 2 =2100 yds. For example what does the 5/2 or the 10/2 etc mean? Need to know how much yarn is left on your cone? What does “yarn weight” even mean? Denier is a measure of the thickness of yarn used for weaving a fabric. worsted (spun wool) 560. But note that the greater the number of plies, the thicker the yarn. so in the case of the example 2/30's count, we are looking at a 2ply yarn. Easily move forward or backward to get to the perfect spot. The larger the number in front of the slash, the thicker the yarn. The bigger you go, the bigger the crochet numbers, and vice versa. The amount of twist in the yarn and cloth setting (threads per inch) are directly proportionally to the square root of yarn count and very difficult to calculate. In cotton count (indirect yarn numbering) system, higher the count of yarn is finer the yarn. This system is generally used for cotton, woolen, worsted and linen yarn. Download it and keep it handy when you’re searching for the perfect yarn for your next project! Universal care symbols are being used to reduce language on yarn and clothing labels. We offer unparalleled service, with next-day shipping on most items, and over 40 years of weaving and teaching experience to draw on, for knowledgeable, inspirational support. Divide yards per pound by 16 to get the number of yards per ounce. What information should I look for on the yarn label? Yarn Count: Count is a numerical value, which express the coarseness or fineness (diameter) of the yarn and also indicate the relationship between length and weight(the mass per unit length or the length per unit mass)of that yarn. These crochet number appliques, made using the hook and yarn listed, were each around 3 1/2″ tall. Find more great weaving resources at www.handwovenmagazine.com/, including Handwoven’s Master Yarn Chart. The thing about numbers is that they are sequential: 0 is followed by 1, 1 is followed by 2, and so forth. Each yarn label has a suggested hook for yarn weight. Yarn numbers is measures of the coarseness or fineness of a yarn indicating the length per unit mass or mass per unit length and the method of calculation of count number is called as yarn numbering system. Yarn Sizes. The Nm stands for ‘normal metric’ – which is based on 1 000 metres of yarn per kilogram. For example, some instructions say to use a pair of size eight U.S. (five mm) knitting needles, so no matter where you … The count does not express the size of the yarn directly. Sometimes the numbers or names represent an order or category, not a size (Bradford count, Yarn Council yarn weights). It is based on the fixed weight system. Historically, yarn weights were named after these numbers, so the higher the ply the heavier the yarn, but today it’s more complex than that. The yarn number is the length in yards of one pound of the yarn, divided by 1600. The Weaver’s Companion lists the following yardages for Size 1 of various fibers: These are the Universal Care Symbols used by yarn manufacturers around the world. It is a measure of how many threads are woven into one square inch of fabric. And a coarser or bulky yarn will have a small count number than a finer or less bulky yarn. Yarns that are produced for weaving are typically labeled with two numbers in what is often referred to as the “count system.” For example, you might see 8/2 cotton yarn, 20/2 linen yarn, or 6/3 wool yarn. It includes the yarn weight numbers from 0 to 7, the category, from lace to roving, the knitting needle sizes (in both US and metric) as well as the ideal projects for each type of yarn. Lets try that again for 10/2 cotton . Wonder what the numbers such as 5/3 or 2/20 mean in weaving yarn? The S numbers originated in England, where the worsted spinning process was invented and arose from the worsted yarn count system for stating the fineness of yarn. 8/4 Cotton: What does that mean? (Some Exceptions Apply). Episode 10 – Finishing up our first year with FINISHING! These numbers tell you the weight, yardage, and number of strands in the yarn. The symbols were devised by the Craft Yarn Council, and have a standardized usage. The first number is the size of each ply that makes up the yarn.