Tire Stem Valve Caps Aluminium Car Dustproof Caps Tire Wheel Stem Air Valve Caps Aluminum material: valve wheel caps are made of aluminum alloy, has high strength and not easily deformed even if it gets pressure, can serve for long life Effect of the tire cap: use these valve cap to prevent the valve core from blocking with foreign matter and covering with snow, keep your valve safe Wide application: valve stem caps are universal application for most vehicles with American standard tire valves, trucks, motorcycles, electromobile, pickups, etc. color: red Size: 16.8*10.8mm Quantity: 8pcs 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.