Water drilling pneumatist mouth: Tire valve cover is designed with sparkling drill material, bringing a unique luxury look for your car. This is also the perfect gift for family and friends. Anti-rust leak-leakage: The valve nozzle is made of high-quality ABS material, and the surface is coated with a polymeric clay. Rust prevents the valve to cover the dust / snow / rain, extend the life of the tire. Rotate threads, easy to install: The inside of the cover is a rotary threaded structure, which can be tightly fastened to the tire valve rod to effectively prevent the valve leakage. You can install it without any additional tools, it is very convenient. Wide range: The cap is 0.7 inches / 18 mm. Suitable for most cars, cars, trucks, SUVs, motorcycles, bicycles, etc. Specification: Size: 1.6 cm high, 1.8 cm wide, 0.8 cm inner diameter Color include: white, red, blue, purple, pink, color, black Material: ABS Package includes: 4pcs * tire cap