Extra Layer of Protection - An extra layer was added to hold the cotton, which helps the heatless curler keep its shape, and does not allow the cotton to penetrate and ruin the silk fabric. So you can expect the same amazing overnight curls that last. Luxurious Silk Hair Scrunchies - These stylish silk scrunchies for hair are also made of the same luxurious 22 MOMME Mulberry Silk. They can be used to style your hair while avoiding the crease, and the breakage that happens with regular satin scrunchies. Gorgeous Bunny blowout - Enjoy the effortless beautiful curly hair that you've always desired using our hair rollers and shorten your morning routine. It is very easy to use, no heat needed, healthier than using a curling iron, and can be used on all types of hair. Soft for Side Sleepers - NO HARD FOAM. This overnight hair curlers is filled with environmental protection PP cotton, compared to the foam found in most heatless hair curlers. This long cotton is very comfortable to sleep with and works great for side or back sleepers. Certified OEKO-TEX Grade 6A, 22MM Mulberry SILK - The long fibers in this luxurious silk heatless curls headband will help retain moisture and hydrate your hair. which will give you a healthy, frizz-free hair and produces beautiful robe curls that last all day.