【High Quality & Comfortable】Our women's satin silk hair bonnets are made of high quality satin, which is smooth, super soft, breathable, non-muffling, lightweight, and feels great in your hand, protects your hair, retains moisture and produces a bright shine. These sleeping hair caps prevent tangles or frizz and won't leave any marks on your hair 【One Size Fits All】This silk hair bonnet has a diameter of 32 cm/12.6 inches with a soft elastic band that fits almost every size head. The satin hair cap is suitable for curly, natural, long, braided, braided, curly, pinned and coiled hair. The improved band is wider, elastic, and soft enough not to weigh down your head 【Protect Hair】Wearing this silk hair wrap while sleeping can protect your hair from frizz and split ends. Minimizes friction between hair and pillow, protects hair from tangles and prevents moisture loss. Keep your pillow and bed looking neat and beautiful. The sleeping hair cover prevents hair from tangling and maximizes the shine and elasticity of your hair 【Good Helper for Life】Silk bonnets are not only hats for sleeping, but can also be worn when washing, beauty, makeup and housework. Especially when it comes to skin care, wearing a shower cap will keep your hair clean and you don't have to worry about skin cream getting tangled in your hair. In addition, 3 colors can be used to match various colors of loungewear to meet daily needs 【Washing Instructions for Satin Silk Bonnets】:1.Can be hand washed or machine washed in cool water on a low/gentle cycle; 2. Satin can be hand washed in cold water and mild soap; it should be laid flat or hung to dry; 3. Therefore, upon receipt of your shower cap, please wash it in cold water prior to wearing it in order to avoid fading of the color