Any shape & size & color are available. High quatity and competive price on time delivery 1. Materials : Metal ,Nylon, polyester, cotton, zin alloy, plastic, PVC, Rubber, silicon, leather, woven fabric. 2. Colour : Pantone colour or electroplating colour 3. Size : As customer's request4. Range:Suit for all kinds of the clothes zippers,esp for the outdoor equipment,like ski wear,sports wear,bycle ...