Quality Material Nylon with elastic band to stretch and accommodate most head sizes. Waterproofandamp ReusableThe shower cap adopts waterproof nylon material that can keep your hair dry and protected while showering or bathing, provide nice protection for your hair from water or moisture, practical to use and comfortable to wear at the same time, its fine crafsmanship ensures long-time use. Wear ComfortableThe reusable shower cap is durable, comfortable, and doesn't let any water or moisture in. The shower cap large fabric is soft and the elastic is firm. Various applicationsThese bowknot headwraps not only can be served as shower caps, but also can be worn as head decoration when going outside, running, shopping, travelling or just staying at home, you can wear it when you do house cleaning to prevent from dust, also could be as a sleeping hat to protect your hairstyle when you go to sleeping, widely applied in your life. Perfect for the shower or bath Keep your locks dry and protected while you shower or bathe. The Kitsch Shower Cap is fully lined to protect hair from water.