Red Heart Super Saver Yarn.This medium weight has been America's bestselling yarn for over seventy years! Perfect for all knit and crochet projects.Weight category: 4.Content: 100% acrylic.Putup: 150ml/141g, 344yd/223m.Gauge: 17st x 23r = 4in/10cm on size US8/5mm knitting needles, Suggested crochet hook size I9/5.5mm hook.Dyelotted: We try but are not always able to match dyelots.Care: machine wash, tumble dry, do not bleach, do not iron, dry cleanable.Made in USA.