·Premium Material: Our tire valve caps are made of high quality ABS material and materiel of long-lasting luminous. They will protect your car's tire valves from wear and tear. They will glowing on night after sit in the sun on one day

·Quantity & SIZE: You will receive 20 pcs fluorescent tire caps in red and 0.63" x 0.47" with a thread hole diameter of 8mm. You can use colors that match your car, and your car will attract everyone's attention while driving

·EASY to USE: These caps have a two-piece structure. A helpful tip: we recommend snapping the inner and outer caps together firmly before screwing them onto the valve stem to ensure a smooth installation

·COOL DESIGN: The fluorescent effect on the dark road adds a shiny and luxurious look to your car. Make your night ride safer and greater! Light up tire valve caps for car stem capsto your vehicle with these cool valve caps and show off your personality on the road

·UNIVERSAL FIT: These luminous tire valve caps seamlessly fit cars, SUVs, trucks, motorcycles, and bicycles