1.MATERIAL: High density aluminum alloy: high temperature resistant, water-proof, rust proof, better protection of valve core, ensure safe driving.
2.TECHNOLOGY: Plate the surface to avoid metal oxidization, rusting and to improve corrosion resistance, wear resistance, texture and glossiness.
3.Easy installation:The rotating thread is easy to install or dismantle. Just screw the plastic cover of the original vehicle to screw on the metal cap.
4.FUNCTIONS: FIRST:Protecting the valve core , corrosion due to direct contact with clay, water and snow. SECOND:Preventing the flat tire and ensure stable tire pressure.THIRD: Ensure safe driving.
5.After sale: if you have any questions, please contact us and we will give you a satisfactory solution.