Both inside and outside of this Silk Sleep Cap is made of mulberry silk. Silk has lowest frictional irritation to humans skin among all kinds of fibers, providing comfort and aids in hair regrowth. BREATHABLE silk are widely acknowledged as humans secondary skin and lauded as Queen of fibers. It stays on all night and light as a feather. - LARGE CAPACITY: Each sleeping cap measures approx. 52CM in length, and 34CM in width. Designed with soft elastic band for adjustment, big enough to pack all of your hair. Custom design for long natural hair, braids,curly hair or frizzy hair women. - HUMANITY DESIGN: The top of the silk sleep cap is designed with an elastic drawstring to prevent the bonnet from falling off easily. And can stay comfortably around temples and edges with no pulling. Ideal for gifts and women with long braids, dreadlocks, weave, curly hair or hair extensions. - HAIR PROTECTION: The large silk sleeping cap for long hair can maximally maintain the moisture of your hair. Not only can play the increase the luster of the hair, elastic functions, but also can prevent the bifurcate or break, and prevents hair loss as well. - GIFT CHOICE: Beautiful and durable gift box packed make this a Nice Gift Choice to Wife, Mother, Sister, Friends or Girlfriend on Mothers Day, Thanksgiving Day, Christmas Day or New Year She will feel your care and love. - Package included: 1x Pure Silk Cap for long hair