Jumbo Yarn for Crocheting: Selected 100% soft polyester, each set contains 10 rolls, each roll of chunky yarn length is 24 yds/22 m, thick 0.78 in/2cm , weight 7.05 oz/200 g, 20-25mm knitting needles or 20-25mm crochet hooks are recommended. Multiple Use : This yarn is made from a high quality polyester blend that is thick, fluffy, soft and cozy, perfect for knitting blankets, cushions, doll making, pet beds, and other knitting projects at school or at home, and can also be used for DIY crafts decorating . Chunky Chenille Yarn: Our Chunky chenille yarn is durable and long-lasting, this huge yarn maintains a stylish thick stitch and cozy look,