Feature: 1. No Damage: Spray some hairspray on dry hair before you start to loosen or curl your hair, then use a curling tool to hold hair in place without any damage to your hair. 2. Soft Material: The sponge inside the curling iron is very soft, even if you use it at night, you will not feel uncomfortable, and hair rollers will not affect your sleep. 3. Convenient: If you want to turn your straight hair into curly hair, no need to ask a hair salon, you can just use this curling tool and you will be successful in one night. 4. Easy to Carry: The lightweight foam hair curler can be folded and stored in the bag, easy to use when traveling and on vacation, meeting your various hair needs. 5. Shapes Many Types Curls: Different curl directions can create different curls on the hair, making each person's curls unique and creating your own beauty. Specification: Item Type: Hair Curler RollersMaterial: Sponge, steel wireSize: Approx. 21 x 3.5cm / 8.3 x 1.4in . Package List: 20 x Hair Curler Rollers