When you are having perming, the hair needle can be inserted in the rubber band for better perm curling hair, in order to prevent the rubber band in the hair to leave traces, make the hair more natural and more beautiful. Long strip design for better control with long hair care. Features - Color: Random color. - Material: Plastic. - Size: 7.5x1x0.3cm/ 2.95x0.39x0.11 inch. - Made of plastic material, durable with colorful style for better perming experience. - Necessary items for hair curling and styling, fix the rollers securely and firmly, even can up hair styling operation process. - Easy to use and wash, create spiral curls or waves with better protection for hair, for wet hair of all types and textures. - Easy to grip and not easy to fall off, reusable and easy to clean for next times use, save your money. - Durable and sturdy, reliable material it’ not easy to be broken or deformed, smooth surface would not hurt your fingers or scalp. Package list: 2 Packs/180pcs x Perming Roller