moonsix sleep bonnet cap is made of 100% Mulberry Silk with high quality elastic band. It would not be too tie or too loose. Great elastic band for long time use. Made Specifically For: Long Hair, Thick Hair, Natural Hair, Up-Dos, Braids/Locs/Twcap circumists, Roller Sets, Clips or Pins, Unise Cap circumference approx: 20”-27” Total weight: 26 grams Protects from hair drying, breaking and loss at night ✓ 100% natural Mulberry Silk ✓ Great quality elastic band for long time use ✓ Unisex and designed to fit most sizes ✓ Promotes moisture and hair regrowthGreat Sleep Hat for Women: Night hat is supplies that need to be used every day, Great for holding natural hair, braids, weaves, rollers, hair clamps and long hair. It's a perfect gift for women and girls. Multiple Usages: This head cover can be worn not only during sleep, but also for makeup, bathing or even doing the housework. It is really convenient to take care of your hair anytime anywhere. Size: One Size fits for most adults with head circumference below 27". This stretch sleep hat has a good range of elasticity, it won't too loose or too tight, it perfectly fits your size. Your hair can be kept in a healthy state with our silk night cap. Frizzy Hair Helper: Good satin night hat can keep your hair straight, smooth and wake up perfectly. As for our satin night cap functional feature, it can retain moisture in your hair, and prevent drying and breaking. 100% Mulberry Silk: Smooth and Soft, our sleeping hat is absolutely soft and breathable for maximum comfort, with a durable elastic band to keep your hair in place, guaranteed your comfortable and reassuring night.Best Sellers Rank: See Top 100 in Beauty & Personal Care. Pattern: Solid. Age Range (Description): Adult. Material: Silk, Elastic band. Color: 1-brown. Brand: moonsix. : B088LJYJGB. Manufacturer: moonsix. Package Dimensions: 12.01 x 9.37 x 0.39 inches; 1.13 Ounces.