Bernat Mega Bulky Yarn, 8.8 Ounce, Glacier Blue Sparkle, Big Ball Gauge: 7 - Jumbo, 99% acrylic, 1% metallic thread Crochet Gauge: 4 sc and 4 rows with a 19 mm (U.S. S) crochet hook Knitting Gauge: 5 sts and 7 rows with a 19 mm (U.S. 35) knitting needle 8.8 oz/250 g, 53 y/48 m Care: Hand wash, dry flat.