COATS & CLARK-Red Heart Yarns: Gumdrop. With bright trendy colors and a silky soft hand, this 100% premium acrylic yarn is perfect for kids, toddlers and adults too! Weight category: 4. Content: 100% acrylic. Put-up: 4oz/113g, 204yd/187m. Knitting gauge: 17st x 23r = 4in/10cm on US-8/5mm needles. Crochet gauge: 12sc x 15r = 4in/10cm with US-9/I/5.5mm hook. Care: Machine wash, tumble dry, do not bleach, do not iron, may be dry cleaned. Dyelotted--we try but cannot guarantee matching dyelots. Imported.