Feature:1. THIS LOOKS AMZING: Delicate bullet style provides good grip for screwing them on and off, fashionable design together with unique and excellent material make your rims and tires more attractive,add a nice look to the wheels.2. DURABLE AND CORROSION RESISTANT: High quality aluminum alloy which is non-fading. Built-in plastic inner casing, leakage-proof, corrosion-proof, and Keep the car tire preure stable, so that it can better protect the valve stem of your car. replace the original bad valve cap of the tyre and let valve stems cap to protect your tire.3. EASY TO INSTALL AND REMOVE: Only screws onto tire valve stem,they can be installed without any tools. They are easy to remove, their inner casing made of plastic materials prevent the adhesion of aluminum alloy thread rusting and valve cocks and thus avoid situation that cannot be taken out after long time using.4. UNIVERSAL AND FIT PERFECT: Air caps can be used with all 8v1 schrader valve stem made for automobiles automotive tires, motorbikes tires and some of bicycles tires. They are designed especially for Tyre Valve Stems which fit perfectly.5. Schrader valve cap for Standard 8V1 Thread Size, fits for most cars, bus trucks, motorcycle and bikesCorrosion-proof Metal Tire Valve Caps,Suitable for use eve in extreme environment.Corrosion-proof Metal Tire Valve Caps,Suitable for use eve in extreme environment.Built-in plastic inner casing, whether you use during summer and winter, whether in the desert or in the city, it will still maintain great shape. You can use it even in the most extreme weather conditions.it can prevent water, snow, and dust from coming into the tire, thus prolong the tires service life. And gue what? It is rust and corrosion resistant,no stuck on the valve! Don't you want that? The choice is yours!High quality aluminum alloy,Lustrous metal textureUniversal and Perfect FitYou can use this set of wheel air valve covers for many kinds of vehicles with American valves caps, such as cars, trucks, motorcycles, bicycles, electro mobile, etc. Gets yours and look different from everyone else!1.Style: Knurling Surface Finish2.Type: Tires Valve Stem Caps3.Color: Black, Silver, Gold, Blue, Red4.Size:as the picture shows5.Material: high grade & light-Weight aluminum alloy6.Easy to install and removePackage Inclued4/8Pcs* Tire Vlave Stem Caps