... reputation and advanced management . Our main product are molded rubber parts products like O rings, rubber seals, rubber band, oil seal ... 2. Different colors and sizes 3. Good quality, best price 4. Offer OEM MaterialsNBR, silicone, viton, etc, just as your request ... your request.Color Black, red, etc.CertificationsISO,SGS Silicone light parts set (with tail)