Package List 4 x Valve Stem Cap Characteristics -High sealing efficiency: the vacuum design prevents air leakage, maintaining stable tire pressure and enhancing efficiency and driving stability auto tire valve stem caps -Material:Rubber, aluminum alloy bike - Color: stem cover -Quantity included: ensuring you have enough for multiple tire replacements nozzle - Size: 4.80X1.50X1.50cm/1.89X0.59X0.59in valve nozzle cover -Wide application: easy to install, these valve stems are suitable for various car tires, including private and commercial vehicles tire stem valve caps -Lightweight design: made from aluminum alloy, these valve stems are lightweight, reducing vehicle load and improving driving safety and handling cap - durability: aluminum valve stems are designed to withstand harsh conditions, extending the life of your tires auto accessoriesGoods Information valve stem caps These valve stems are not only practical but also add a decorative touch to your wheels.wheel The aluminum alloy material gives them a modern look that complements any vehicle.cover They are designed to replace standard valve stems, providing durable and aesthetically pleasing option for tire maintenance