Red Heart-Super Saver Jumbo 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 Solids Heather & Multi: 100% acrylic.Putup Multi & Heather: 300ml/283g, 482yd/440m.Putup Solids: 410ml/396g, 744yd/680m.Gauge: 17stx23r= 4in/10cm on size US8/5mm knitting needles.Suggested crochet hook size I9/5.5mm hook.Multi & Heather Dyelotted: We try but are not always able to match dyelots.Solids are not Dyelotted.Care: machine wash, tumble dry, do not bleach, do not iron, dry cleanable.Made in USA.