Coats & Clark Red Heart Soft Baby Steps Yarn is an all-purpose US size 4 medium worsted weight yarn for babies and toddlers. The coordinating solids and multicolors are ideal for soft and cuddly baby blankets, layettes, sweaters, booties and more. Recommended for size I-9 crochet hook or size 8 knitting needles. Machine wash and dry, 100% acrylic. 5oz Lavender- 142 grams/ 256yards.