Caron Jumbo comes in an economy-sized big ball with 12 ounces (585 yards) of worsted weight yarn in a range of variegated shades to complement any décor. This 100% acrylic yarn creates effortless color and striping effects in your knit and crochet projects and is machine washable for easy care. This versatile yarn is perfect for afghans, garments, accessories, and more. Imported. 100% acrylic, #4 worsted weight yarn. 12 oz/340g/595 yd/544m ball. Machine washable. Imported. Crochet gauge, size H-8 (5mm) hook: 12 sc and 13 rows = 4" (10.2cm). Knit gauge in st st, size 8 (5mm) needles: 16 sts and 20 rows = 4" (10.2cm).