High Quality Material: Our sleep cap is made of high quality satin material which is comfortable to skin, durable, lightweight, and the material is more dry quickly then other materials which will help to dry your hair. Come and buy it with confidence. Suitable Size: Our Sleep cap with adjustable buckle which is convenient for you to adjust the size. Our sleep caps are large in size, easy to wear, one size fits all. Please be careful when wearing to prevent long nails from scratching the silk on the surface.Size: 36cm. Nice Gift Choice: Not only can be worn while sleeping, you can also wear it to wash your face, makeup, take a shower, and so on. Our sleep caps will be a nice gift choice for girlfriends, moms and daughters, I am sure they will be very happy to receive this gift. Wide Application: Our sleep caps will keep your hair dry during your night's sleep, reduce frizz, tangles, etc., and give your hair a radiant glow the next morning. A must for salons and homes.