Fasten with long band: Wrap in different style to fasten the cap on your head for day and night, such as to make a headband or wrap directly on the back on different occasions to attract people's eyes. Premium silk satin material:The bonnet is made of silky satin of different colors with good texture, which is breathable and smooth; It can keep the moisture of hair. The long band is made of elastic spandex to make you feel tight, won't leave fingerprint on your head and more comfortable. Protect your hair: The silk sleep cap can greatly reduce hair friction, prevent hair from getting dirty and reduce dryness; The sleep hair bonnet prevents hair from tangling, protecting hair shine and flexibility to the greatest extent. Catch and protect your wigs and edgs:Up to 14.2" flat diameter and extra wide 2.7" band grip your wigs tightly, perfectly protect your hair while you sleep as the sleep bonnet; Also keep your edge neatly groomed well. Stylish and versatile: suitable for both women and men. You can use the soft wide band on the satin hair cap to create a beautiful bow on the forehead or side for a unique and distinctive style; can be used for many occasions, makeup, showering, washing, cooking, cooking, sleeping, housework, makeup, fitness, running, yoga and more.