Design - The tire valve stem caps have metal shells and plastic inserts that protect the valve stem from corrosion, especially in wet/cold environments.
Compatibility - Our tire air caps are compatible with all American standard Schrader valve stems. Include cars, SUV, trucks, RVs, bicycles, bikes, other motor vehicles, etc. The inner diameter of tire air caps is 7mm/0.31inch, and the inner height is 13.9mm/0.54inch.
Install - With the simple and smooth horizontal stripes design, valve stem caps are easily hand tightened or taken off.
Leak-proof - Built-in One-piece sealing ring inside the plastic liner with leak-proof function. Prevent damage to the car due to tire leaks.
Fashion Appearance - valve stem covers are made of durable lightweight aluminum alloy. The anodized metallic finish looks very stylish and fashionable. It's the perfect gift for friends, boss, family members and etc.