Description: Material: High-quality satin fabric with soft fiber band, perfect for sensitive scalp Functions: Can prevent your hair from knotting and protect your hairstyle while you are sleeping. Suitable for most hairstyles ,such as long hair, curly hair and other hairstyles. Perfect for women and girls. Design: Soft elastic band can be stretched to a suitable size, no tight and no-slip. Versatile: Can be worn not only during sleep,but also for makeup, bathing,or even doing the housework.Really convenient in daily use. Size Chart: Size:38cm/14.96inch diameter Package Includes: 1 Piece Reversible Satin Bonnet Hat Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Wish you a wonderful on-line shopping!