This hair accessory is designed to protect hair overnight while maintaining moisture and reducing breakage. Its smooth satin fabric gently wraps around the head with a 16 in circumference, providing a secure fit without pulling. Satin material helps prevent frizz and split ends for healthier hair generous circumference accommodates various hair volumes comfortably lightweight and breathable for comfortable overnight wear measurementscircumference: 16 incontent and care material: all man-made material country of origin: china rainbow item number 1131067251025 brown - 1131067251025020