Coats & Clark Red Heart Soft Yarn is known for its extreme softness and beautiful drape. A special spinning process results in a silky feel to the yarn. As a versatile US size 4 medium worsted weight yarn, Soft is appropriate for all projects, from hats to throws, accessories to garments, and everything in between. Recommended for size I-9 crochet hook or size 8 knitting needles. 100% acrylic, machine wash warm-gentle cycle, tumble dry-low. 5oz Black- 141 grams/ 256 yards.