Our satin hair bonnets made with 2 layers of Silky Satin and a comfortable thick elastic to hold it in place. Its great to wear whilst you sleep and even around the house. They are good for retaining moisture in your hair, preventing breakage, reducing frizz and keeping oils at bay. They are also excellent for keeping your hairstyles neat so they last longer. Much better than using regular cotton pillows that will suck the moisture from your hair and leave it dry and roughen up your cuticles leaving your hair dry and frizzy. * Hair Moisture Retention * Reduced Spilt Ends * Prevents Facial breakage Our Bonnet set comes in set of 3 with 1 Beautiful Comfortable Bonnet with premium elastic measurement - 14.5" x 14.5 Circular Bonnet with 2 Chic Scrunchies For keeping Your Gorgeous Hairstyles In place and Avoid Hair Breakage and Fizziness Resulting In reduced Hairfall and Hair Breakage.