product description:Material: aluminum alloyColor: green, black, white, red, yellow, purple, blueSize: H-12mm * W-12mm/0.47*0.47 inchesFeatures:1. Anodizing treatment and powder coating to improve strength and durability.2. The internal rubber seal is screwed into the valve cover to avoid puncture and corrosion, and it is durable even in extreme weather conditions.3. Applicable to valves of all cars, bicycles and motorcycles.4. Whether you are driving a truck or motorcycle, or just want to add some style to your old car. Simple wheels, a set of colorful valve covers are the perfect accessories to add style to your new car.5. Protect car tire valve caps and help prevent leakage, dirt and other harmful core objects.The package includes:4 pieces x bonnethello, guys, thank you for visiting my store.We guarantee the quality of our products.we will be ready to reply you ASAP.