Motor Vehicle Tire Accessories About this item 1. High quality: This product is made of 100% alloy material, never rust, never fade, directly replace the original black plastic valve cover, from the details to make your car different. 2. Safety: Protect stem cap from corrosion caused by direct contact with clay, water and snow. The rubber sealing O-ring is built in the valve cap of automobile tire, which has leak proof function and can not leak in long distance and hard driving. Prevent tire burst and ensure stable tire pressure. Ensure safe driving. 3. Installation: Just screw off the plastic cap of the original car and screw on the metal one. The valve stem cover is suitable for cars, trucks, motorcycles, bicycles and other motor vehicles. 4. Attractive Design: Make your car look unique and more fashionable by using our Tire Valve Stem Caps. It is also a great gift for your family, friends, and colleagues. 5.Universal Fit: Tire Valve Stem Caps fits most Cars, Trucks, Bicycles, SUVs, and Motorcycles. Specifications: Material: aluminum alloy + O rubber seal Color: as show Warning: Although these premium aluminum tire caps are anodized and durable, they can fuse to the tire valve stem if not cared for properly. Prior to installation and between reapplication, apply grease to help prevent fusion. Package includes: 4 x Tire Air Valve Caps