This Red Heart boutique unforgettable yarn is soft roving yarn has amazing colors, creates fantastic garments and accessories that look like they cost a fortune. Made of 100-percent acrylic. Knitting gauge is 19 stitches by 24 rows and crochet gauge 15 stitches by 18 rows. It is available for 5 mm knitting needle and 6 mm crochet hook. Care instructions are, machine wash cold (max. temp.86F/30C)on gentle cycle, tumble dry low, do not bleach, do not iron, do not dry clean. Comes in 3.5-ounce ball weight, 279-yard length. Available in dragonfly color.