Cozy Yarn: Each skein of this chunky yarn weight 3.52 oz. (100 g) and is 65 yds (60 m) of supersoft, wool blend yarn! Made from 80% acrylic and 20% wool yarn and rated CYC #6 super bulky, this blended wool yarn is great for any craft kit. Make beautiful knitted or crocheted clothes, blankets, home decor, and more with our super-bulky yarn for crocheting. Recommended knitting needle size: 9 - 10 mm , 13 - 15 US / crochet hook size: 8 - 10 mm, L 11 - N/P 15 US