Model number: 32722 Spring Clamp Material: Nylon Size: 3"-9" Certificate: TUV/GS 1. Material: Nylon. 2. Size: 3", 4", 6", 9".3. Color: Red & Black, or any color you want.4. Packing: hanging card, blister card, color box.5. MOQ: 1200pcs per size.6. Lead time: 30 days. Spring Clamp dual color made of nylon