Comfortable material: the sleeping cap is made of silk material, which is soft, breathable and provides you comfortable experience in daily wearing and helps to reduce hair frizz or wear and tear Elastic features: the silk bonnet features cross shape in front and elastic band in back for easy wearing, protecting your hair from pulling, it will not be too tight or leave marks on your head Proper size: the diameter of silk hair wrap is about 10.2 inches, the height is about 9 inches, suitable for head circumference of 21 to 23 inches, they will give you a sense of security when sleeping Wide application: the silk bonnets for women are not only suitable for sleeping, but also practical for washing face, showering, making up, etc., bringing you relaxation and keeping you in a good mood Enough for replacement: you will get 3 pieces of wraps Sleeping hair colors for women in different colors, which is enough for you to change, satisfying your daily needs.