Arenbel Skull Stem Wheel Caps This valve stem caps can protect your valves from dirt, and you could replace original bad valve cap of tyre.The valve cap car tire 4pcs made of resin and aluminium, which is strong and durable.The inside of the cap is rotating thread structure, it can fastened tightly with tire valve stem, effectively preventing the valve from leaking.Fit for cars, bicycles, trucks, mortorbikes, SUVs, and other motor vehicles.Package 4 * skull valve stem caps Suitable Size Aluminium alloy diameter: 0.28 '' / (7.20 mm) Height: 0.78''/19.80 mm WIdth: 0.94''/23.79 mm Color: Black Eye-catching and Eeautiful This tire valve stem covers can protect your valves from dirt, and you could replace original bad valve cap of tyre.