Red Heart &nbsp;Baby Hugs Medium Yarn, Lilac 100% Acrylic Certified safe according to Oeko-Tex standard 100 class I 100Percent Acrylic fibers Made in the USA Recommended size us 9 knitting needle and size us k-10.5 Crochet hook Machine wash warm, gentle cycle. Tumble dry low, do not bleach, do not iron