PREMIUM & COMFORTABLE: This is a silk bonnet for sleeping women. The satin fabric is as smooth as silk, soft and skin friendly. The reinforced satin fabric is more lightweight, and it is not easy to fade.Don't worry about the color sticking to your pillow. The binding part is also made of skin-friendly soft polyester fabric, which is very elastic and does not feel tight on the head. ADJUSTABLE TIE：Anyone who has ever worn a hair cap must have such distress that it is easy to fall off when sleeping.This lace-on sleep cap is the perfect solution to this problem.Regardless of your head circumference, you can adjust the straps to suit your comfort level. PROTECTING HAIR：Our hair bonnet for sleeping is designed with full cover premium satin, which will make your hair frizz-free and tangle-free by reducing friction between your hair. Therefore, they are good choices for curly, natural, wavy, straight, kinky, long hair and braids, box braids, etc. STYLISH & FUNCTIONAL：The diameter of this silk hair wrap is 13.7 inches, and it has a soft elastic band .You can use a ribbon to tie a bow on your head, which is a total household fashion item. VERSATILE USE：This satin bonnet for sleeping also convenient for washing, showering and skincare, No matter makeup, cleaning, cooking, studying, working etc.It's lightweight, won't add much extra weight on your head.Hand wash in cold water and air dry to extend bonnet life