Premium Material: Mooaske crochet yarn is a soft yarn made of cotton and nylon blend, 68% cotton, 32% nylon; bright color, breathable, soft and comfortable. 3 rolls: weight 150g/5.3oz, length 150m/164yds. Hand wash in cold water or machine wash and dry. Beginner Yarn: Worsted-weight medium #4 yarn is soft to the touch, excellent stretch, has easy to see stitches when crocheting, nylon makes crocheted items more upright and easy to crochet, perfect for beginners who want to learn to crochet or knit. Craftsmanship Weaving: Cotton yarn for crocheting is woven with dozens of unique techniques, fluffy feel, close to the skin, not irritate the skin, good contraction and ductility, no pilling, no deformation, multi-color available, solid color, no fading. Applicable Gauge: Knitting gauge of 4" x 4" (10 cm x 10 cm) 20 sts and 28 rows with a 5.5mm (U.S. 9) knitting needle; Crochet gauge of 4 " x 4" (10 cm x 10 cm) 13 sc and 14 rows with a 4mm (U.S. H-7) crochet hook. More Uses: The yarn for crocheting is colorful, delicate and soft, you can use it to crochet what you want when you learn to crochet, such as: cushions, coasters, scarves, bags, dolls, flowers and so on. Crochet Yarn