Sports Lazy No Heat Curling IronFEATURES Soft Soft Silk Material: The inner layer of the non heating curling iron headband is made of high quality rubber rod, and the outer side is made of artificial silk material, which is soft and environmentally friendly, tasteless, skin friendly and non irritating. This curling iron can be worn during sleep all night, and you can freely DIY your own Hair, make any style you want. Environmental Protection and Safety: The non heat curling iron