COATS and CLARK-Red Heart Yarns: Gumdrop. With bright trendy colors and a silky soft hand this 100-percent premium acrylic yarn is perfect for kids toddlers and adults too. Weight category: 4. Content: 100-percent 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 dye lots. Imported.