Description:Fluorescent Effect: The inner layer of the valve stem cover is designed with luminescent material, and fluorescent powder is added

It must first absorb all kinds of visible light energy and store the light energy before it can automatically in the dark and can be recycled uns

Test: To test whether there is a fluorescence effect, first irradiate the flashlight with strong light for five minutes

The fluorescent effect can be seen in a place where there is

This can be reused

The longer the light is absorbed, the longer the light is emitted

Double Protection: The tire valve cap can protect the tire valve from dust and prolong the service life of the tire

Material: The valve cap is made of high quality ABS material

Texture design is master and use

Easy To Install: Universal tire valve caps be easily installed without tools

screw it onto the tire valve stem

When you want to check the air pressure, it is easy to install or remove

Specification:Material:ABSSize Chart:1

6cmx1

2cm/0

63inchx0

47inchPackage Includes:4Piece Tyre Valve Stem CapsNote:Please allow slightly errors due to manual measurement and different monitors