ABS material, long practical life, light and compact, self-luminous at night, no electronics needed. The unique light-storing material enables it to absorb sunlight or light from lights and fluoresce in the dark night. It stores a lot of light and shines longer. Unique and eye-catching car decoration enables your car stand out that is weird and interesting. It can protect the original car valve and prevent air leakage. Replace the original broken tire valve cover to ensure your driving safety.

Features:

• Premium ABS Materials: Adopt premium ABS material, our tire valve stem cover features illuminated plastic inserts and clear housing protection to prevent valve stem corrosion, strong and durable.
• Easy To Install: Just screwing the cap onto the tire valve stem. The car tire air caps are designed in a hexagonal shape, and the rotating threads make it easy to twist when installing or removing.
• Great Replacement: The package includes 12PCS valves stem caps, perfectly fits the original car tire valve.
• Luminous Air Cap Covers: The light-storing material of this valve cap allows it to absorb light during the day and emit light at night. Present your car unique luxury look
• Wide Compatibility: The inner diameter of this tire air cap cover is 0.31 inch, the outer diameter is 0.47 inch, and the height is 0.63in. Universal size fits more cars, bus trucks, SUVs and bicycle tires.