[No Heat Damage to Your Hair] Heatless waves curls provide a damage-free alternative to hot styling tools. Avoid heat and chemical damage that can cause brittle, dry hair. Keep your hair healthy while achieving beautiful, natural-looking beach waves without damage. [Effortless To Apply] When your hair is slightly damp, take small sections of hair and use the included hook to pull the hair through the magic curler. Allow several hours for your hair to dry completely. Removing the curlers is simple and gentle on your hair. [Sufficient Quantity] You will receive 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 create bouncy, defined curlseven on long, thick hair. [Suitable for Most Hair Types] These heatless curlers are made from soft, lightweight, eco-friendly polyester material. Reusable and breathable, they allow hair to dry naturally. Ideal for long, medium, or short hair, including thin, thick, straight, or naturally curly hair types. [Curly Tips] Slightly damp hair works bestavoid soaking wet hair. Insert small sections of hair into each curler to prevent tangling and ensure even drying. A bit of practice may be needed at first, but the process becomes quick and easy with use. Gently open the top loop and pull downward at the other end to releaseno pulling or tugging on 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 +/- 13 cm.