Comfortable and secure: With a wide elastic edge that sits comfortably on your forehead without sliding off overnight. Protect your pillow: Great for people who have recently dyed their hair or who want to sleep in a hair mask without ruining their pillow. Material: 100% polyester satin. Options: Choose from a range of colour sets - see below for details. Sleeping cap: Get a pack of three satin hair bonnets! Anti-frizz: Protect your curls at night - this bonnet is great for all hair types but ideal for 3b curls or similar. Satin Hair Bonnet | Living Social | Living Social