ITEM NAME:4pcs Black Wheel Tyre Tire Valve Stems Air Dust Cover Screw Caps Car Truck Bike Product Description Description: Specifications: Color: 4 colors for selection Material: Aluminium alloy Size: length approx. 18mm/0.70inch, width approx. 9mm/0.35inch, Hexagon Feature: Surface treatment is very good. Built in rubber gasket, good sealing. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 4 X Car Wheel Tyre Valve Caps.Built in rubber gasket, good sealing. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. If item is defective after 3 months, you can still send it back to us.