Available in multiple sizes to cover the entire spectrum of hair thickness, length, and texture, the struggle to find a clip that actually holds your hair in place is over. - Timeless design is both chic and functional - effortlessly supports hair all day and into the evening - Square shape ensures teeth lay flat and do not poke into the back of the head - Exceptional spring recoil for a secure and budge-free hold that does not damage hair, pull on roots, or cause headaches - Cellulose acetate material is high-quality, extremely durable, and resistant to breakage Midi, 10.5cm - best for short to mid-length hair, any thickness & texture Large, 12cm - best for long, thick, & textured hair X-Large, 13cm - best for long, extra thick, & ultra textured hair *Don't bring clips into super warm places (ie. a sauna) + be cautious when wearing on very hot days in the direct sun. High heat can alter the shape!