Feature:1. Easy and convenient to use, just connect the tire valve stem with air pump.2. Using this extension the tire pressure can be checked without having to remove or unfasten the spare tire.3. One end can be connected on valve stem and the other end can be used as replacement of the original valve stem.4. Tire valve extension has passed multiple tests and has strict quality assurance, easy to install.5. Manufactured from premium rubber and brass material, durable and sturdy, having stable performance.Specification:Conditon: 100% Brand NewItem Type: Tire Valve ExtensionMaterial: Rubber+BrassColor: As Pictures ShownLength: Approx. 190mm/7.5inFitment: Universal fitment, suitable for most truck, bus, motorcycle, etc..Package List:4 x Tire Valve Adaptor