Aluminum Alloy Car Wheel Tire Valve Caps Tyre Rim Stem Covers Airdust Waterproof for Motorcycles Bikes TrucksDetails:1.These caps, which come in a 8-pack, are made of anodized aluminum, which helps the caps resist corrosion.2.The caps feature a rubber O-ring that prevents leaks and ensures an airtight seal, and that strong seal "locks" the tire caps in place to keep weather, water, dust, and more out of your tires' interiors.3.With the simple and smooth horizontal stripes design, makes it easier to take on or off when completing routine maintenance.Specs:8 tire capsMade of anodized aluminumCaps feature rubber O-ring sealsAirtight, leakproof, and dust-resistantPros:Airtight rubber seal also locks out water and weatherAnodized aluminum is well-protected against corrosionUniversal fit works for nearly all vehiclesPackage includes:8Pcs x tire valve caps