Alligator clips for hair can serve you when you dye hair, do makeup, hairdressing, clean face, practical to section your hair into different parts, big hair clips can also be applied when work, drive, keep hair in order.Velcro hair rollers are made of plastic and nylon, environmental protection and non-toxic.Hollow out design,surface long hair teeth design, sticky hair firm, not easy to fall off, soft and elastic, no pulling feeling and does not hurt the scalp.