No heat needed, no electricity needed, no damage to hair at all. They are made of polyester fabric and sponge. Inside the sponge hair curlers, there is also a built-in thin soft iron wire to ensure you can roll and tie the curler.




Just use it when you sleep and get the best curly hair in the morning. Save time and money for the hair salon, and can also be reused. NOTE: For best curls and a good night's sleep, make sure your hair is at least 80% dry or completely dry when using them.




Easy to use. Just wrap a strand of your hair on the roller, turn the pillow and fix it by folding the left part. You can use them individually to get small curls, you can also tie 2-4 rollers together for bigger curls which made it a bit more complicated to tie but worked well.




Package includes: 26 pieces of heatless sleep-in sponge hair curlers, in 4 colors. Reusable. Lightweight and super soft. Sleep-in hair curlers are suitable for both long hair and medium hair. Perfect for children and adults.




Comfortable and creates cute curls. Suitable for home or travel, convenient to carry and use. These foam hair curlers can be a perfect birthday gift or Christmas gift for girls and women.