Crochet Nylon. Great for those projects that need a little more body. Fun to crochet with and versatile! Use your imagination to make fashion accessories such as purses, belts, headbands or totes, but it is also soft enough for use in home decor and tough enough for pet projects too! Features: 3-ply: 100% nylon, 150 yds/137m. Recommended knitting needles: 6 (4mm), crochet hook: G (4mm). Care: machine wash gentle (max.temp 104F/40C), dry flat, do not bleach, do not dry clean, do not iron.