Description These products are car tire valves caps, made of high-quality aluminum alloy, stainless steel and rubber sealing ring material, so that it can serve you for a long time. High-quality material can ensure its durability and practicability. It can help prevent leakage and prevent dirt and other objects from damaging tire cores. They are practical tire caps for your car. Features - Color:Black. - Material:Aluminum alloy, stainless steel and rubber sealing ring.- Size:1.80 x 1.10 x 1.10 cm / 0.71 x 0.43 x 0.43 inch.- Valves caps can protect the valves, prevent the water, dust or sand into the tire. - Valves caps can effectively preventing the valves from leaking, ensure the safe driving. - Easy to install, it's can easily tightened use your hand, no need any extra tools, very easy and convenient. - The tire valves caps are made of aluminum alloy, stainless steel and rubber sealing ring , enhanced seal to help prevent air leakage. - The tire caps are made of high grade material, simple appearance, fits vehicles of various colors, give your car a unique look. Packing list: 20 x tire caps