This fine gray yarn, perfect for knitting, is 85% acrylic and 15% wool, with 30g per ball. - Color: Gray - Material: 85% Acrylic, 15% Wool - Recommended Needle Size: US 6-10 (4-6 Japanese size) - Recommended Crochet Hook Size: US C-8 (3-5 Japanese size) - Ball Size: 30g - Color Number: 36 - Lot Number: 22A Please note the lot number ⚠️. This yarn is a set of 2 balls from lot number 22A. Previous stock was 21A. Will be compressed for shipping. Thank you for looking.