Description: Allows easy access for tyre maintenance. Excellent sealing capacity with Metal dust cap. Superior quality with a chrome finish . Easy installation, just remove existing valve dust cap and screw on. Allow inflation / deflation due to built-in valve core. Specification: Color: Silver Material: Anti-corrosion Chrome plated brass Size: As the picture shown Package Includes: 1 Piece Tyre Valve Extension Adapter Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you