DescriptionOur night sleep is made of mulberry silk material, which is lightweight, soft, smooth, and comfortable to wear. Suitable for all seasons and occasions. Designed with elastic makes the fit most head sizes and keeps the in place while you sleep.Features- Material: Mulberry silk. - Size: 31.00X24.00X0.20cm/ 12.18X9.43X0.08inch.- circumference: 26cm x 2(Unstretched )-40cm x 2 (Stretched )/10.23inch x 2( Unstretched )- 15.74inch x 2(Stretched ). - This nightcap reduces friction between hair and pillow. This product can be worn not only during sleep but also for makeup, bathing. - It keeps hair from knotting. It also can seal moisture of hair and increase brilliant shine. - The hat will keep protective oil off the pillow and keep your bed neat and clean as well. - Soft, glossy, smooth, and like silk, comfortable to wear. - Suitable for all seasons and occasions to use.