[No Heat Damage to Your Hair] Heatless waves curls provide a damage-free alternative to hot styling tools. Avoid heat and chemical damage, brittleness, and dryness while maintaining healthy hair. Easily create natural-looking beach waves without causing harm to your hair. [Effortless To Apply] When hair is slightly damp, take small sections and use the hook to pull hair through the magic curler. Allow several hours for hair to dry completely. Removing the curlers is simple and gentle. [Sufficient Quantity] This set includes 40 spiral wave curlers in 4 different colors and 2 styling hooks. Each curler measures approximately 55 cm (21.65 inches), providing enough pieces to achieve bouncy curls, even on long, thick hair. [Suitable for Most Hair Types] These heatless curlers are made from soft, lightweight, eco-friendly polyester material. Reusable and designed to allow hair to dry naturally. Ideal for long, medium, or short hair, including thin, thick, straight, or naturally curly textures. [Curly Tips] ① Slightly damp hair works best—avoid soaking wet hair. ② Do not overload each curler with too much hair, as this may cause tangling and slow drying. Smaller sections result in better-defined curls and faster drying. ③ A brief learning curve may be required, but the process becomes easy with practice. ④ Gently open the top loop of the curler and pull downward at the other end to release without 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 differences in display screens may cause slight variations in color. Measurement may vary by +/- 1-3 cm.