1. The cap is made of high-quality eco-friendly materials that are soft and skin-friendly, as well as breathable, no color fading, and no bad smell.2. These shower caps contain a beautiful outer layer of polyester satin and a soft EVA inner layer.3. Each cap has a high-quality elastic band with strong elasticity and wear resistance that makes them reusable.4. This reusable waterproof shower cap can be used for showering, bathing, facial cleansing, makeup, SPA, cooking, household cleaning, etc. These hair caps fit all hair lengths and thicknesses.