Jumbo Polyester Yarn: Our Bernat Blanket Extra Thick Yarn is the perfect yarn for knitting, crocheting, amigurumi and crafting projects. This 100% Polyester ball of yarn is easy to care for, simply machine wash and dry all crafted items. Perfect For Afghans, Blankets, and Chunky Sweaters/Blankets: With a length of 220 yards per ball and a weight of 300g/10.5oz., this #6 Super Bulky yarn is compatible with 8-mm knitting needles and 8-mm crochet hooks, providing flexibility for your creations, from chunky sweaters to blankets to amigurumi and everything in between. Simply put, our yarn is extremely versatile. Bernat Blanket Mist-ical Yarn is Pe