4Pcs/Set Germany Flag Anti-Theft Auto Wheel Tire Valve Caps for Universal Car VW Benz BMW, SUV,Bike,Bicycle, Zinc Alloy Air Caps

About the product:1. Material: The valve cap is made of Zinc alloy, which is corrosion resistant and ble2. Technology: Die cast the Zinc alloy molding at one time. Plate the surface to avoid metal oxidization, rusting and to improve corrosion resistance, wear resistance, texture and gloine.3. Funtions: 1.Protecting the valve core from corrosion due to direct contact with clay, water and snow. 2. preventing the flat tire and ensure stable tire preure. 3. Ensure safe driving.4. Easy installation: With the Rubber Seals inside.Can rep the bad valve cap of the tyre and also show the beauty characteristic of the tyre.5. Anti-theft function: These air valve caps were equipped with anti-theft function, is not easy to steal.Features:1. High quality sealing ring inside the valve caps, to prevent the flat tire.2. Specially designed to rep the plastic caps. Easy to install and safe to use3. Dust proof: To ensure stable tire preure by protecting the valve core from corrosion due to direct contact with clay, water and snow.4. To protect and decorate the valve caps with lovely color, and personalized design.Why do we use valve caps?1. Ensure our ffic safety. Ensure stable tire preure by protecting the valve core from corrosion due to direct contact with clay, water and snow.2. Decorate our vehicles! Show our personality! Rep our old valve caps with the new personalized design.3. Protect the valve core and proits life-span.How to maintain the valve caps?To avoid the valve caps' natural oxidation and corrosion, we should maintain the valve caps with the following methods.1. Avoid time exposure of the valve caps to water or snow.2. To unscrew and clean the valve caps, and to chethe tire preure on a regular basis, say 2-4 weeks/once, so as to prevent the oxidation of the valve cap threads and ensure the tire preure normal.Notes:1. Put the valve caps away from kids to avoid eating.2. If you forget unscrewing the valve caps for a time, it may hard to unscrew. There are two ways to help you:ONE: To heat the valve cap with a below 50 degree and then screw it with .SECOND: To add some oil (edible oil is ok) into the valve cap and then screw it several minutes later.Package Content:4Pcs/Set * Tire Valve Caps