Description: -Qualified ABS plastic, copper thread and rubber gasket, never rust and durable -Easy to install and remove, just need to screw on and crown design adds a special style to your wheels -Effectively protective car tire valve, to help prevent leakage, dirt and dust -Universal fits most cars, bus trucks, SUVs, motorcycle and bikes with schrader valve -A great accessory for replacing your old caps Specification: Material: ABS plastic, copper Height: Approx. 22mm/0.87 inch Diameter: Approx. 13mm/0.4 inch Color: Silvery Package Includes: 1 Piece Car Air Valve Cap Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!