Double satin hat: Double-sided nightcap, two colors for you to wear. Light and skin-friendly, no burden on the head, comfortable for long-term use. Flexible and adjustable: The nighttime sleep set is flexible and can be easily adjusted according to actual needs. It's non-slip, but not too tight. Universal size fits most women and girls. Perfect for hair care: satin material, smooth surface, soft touch, breathable when worn. They can help maximize moisture retention in the hair and add a bright shine. Keep your hairstyle unchanged: Even a hairstyle won't cause any harm to your hair. It will no longer make the hair frizzy or knotted, resulting in amazing results. It also protects your bed from oil, water, or falls while sleeping. The effect of hair. Versatile: 2. Silk hair mask is suitable for natural hair, long hair, curly hair, braids, straight hair, ponytail, etc. Good helper for washing face, skin care, hairdressing, makeup, housework, bathing or relaxing at home. Material: polyester Color: Multiple colors are optional Size shown: 30x30cm, manual measurement, there is an error of 1-3cm, please understand Package includes: 1x sleep shower cap Note: Due to the reason of taking photos, there may be a little color difference, please understand, thank you Happy shopping~