Description 55% Nylon (polyamide), 45% Acrylic Available as 100 gram x 317 yard skeins Suggested Hook & Needle Sizes US 5-7 MM 3.75-4.5 UK 9-7 HOOK F5-7 Stitches per 4in (10cm) KNIT 21-24 SINGLE CROCHET 12-17