Fluorescent Wheel Hub Covers for Car Bicycle Motorcycle 8 Pcs

8 Pcs Fluorescent Car Tire Valve Cover Luminous Motorcycle Bicycle Wheel Hub Valve Covers Tire Decor8 PCS Fluorescent Car Tire Valve Cover Luminous Motorcycle Bicycle Wheel Hub Valve Covers Tire Decor Dual Protection: The one-piece tire stem cover is protected with a luminous plastic insert and a transparent casing to prevent stem corrosion. A good valve cover will prolong the life of the tire. The valve cover is fluorescent, please leave it in the sun for a while, it will glow in the dark. Material: Our tire valve stem cover is protected with a luminous plastic insert and a transparent casing to prevent stem corrosion. This valve cover can protect the valve and prevent water, dust or sand from entering the tire; prevent the valve from leaking and ensure safe driving. Luminous Design: The inner layer of the valve stem cover is designed with luminescent materials, which can decorate the tire valve stem cover lights at night. When your wheel starts to move, it automatically flashes and creates an aperture that makes your car/motorcycle/bike look beautiful. When installing for the first time, please illuminate the tire valve with light or sunlight for 10-15 seconds, the effect will be brighter at night. Wide Application: These wheel covers help keep tire inflation at the proper level, suitable for bicycles, cars, off-road vehicles, trucks and other motor vehicles, and the universal size is suitable for more cars. Easy Installation: The inner protection of the light-emitting tire valve stem cover adopts a rotating thread design, which is convenient for hand tightening during the installation process. Package includes: 8pcs x Tire Valve Cover