[No Heat Damage to Your Hair] Heatless waves curls are a wonderful damage-free alternative to hot curls. Avoid chemical damage, brittleness, and dryness. Keep your hair healthy. Super easy to create perfect, natural beach wavy curls without damage. [Effortless To Apply] When your hair is slightly damp, take small sections of hair (using small amounts helps prevent tangling) and use the hook to pull the hair through the magic curler. Wait several hours until your hair is completely dry. Removing the wavy curlers is simple. [Sufficient Quantity] You will receive 40 spiral wave curlers in 4 different colors and 2 styling hooks. Each curler measures 55 cm (21.65 inches). The sufficient quantity allows you to create bouncy curls, even on long, thick hair. [Suitable for Most Hair Types] These heatless curlers for long hair are made of eco-friendly material, soft, reusable, and lightweight, allowing hair to dry easily. Suitable for long, medium, and short hair, as well as thin, thick, straight, and naturally curly hair. [Curly Tips] ① Slightly damp hair works best—not fresh out of the shower. ② Do not insert too much hair into each hook. This reduces tangling and helps hair dry faster with more volume. ③ It takes a little practice to get used to applying the curlers, but once you get the hang of it, it's very easy. ④ Open the curly top and gently pull downward at the other end with your other hand to avoid pulling out hair. Color: Blue, Rose Red, Green, Orange Material: Polyester Size: 55 cm Package Contents: 40 x Wave Hair Curlers, 2 x Styling Hooks Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement allowance is +/- 1-3 cm.