Premier yarns-safari yarn. This super bulky yarn is perfect for knitting and crocheting projects! weight category: 6. Content: 100% polyester. Put-up: 4oz/113g; 49yd/45m. Gauge: 5.5sts X 7r = 4in/10cm on size us15/10mm knitting needles. Suggested crochet hook size m13/9mm. Dyelotted: we try but are not always able to match dye lots. Care: machine wash, dry flat, do not bleach, iron safe, dry clean with p solvents only. Comes in a variety of colors. Each sold separately. Imported.