Features:
Decorative light use on bicycle， motorcycle or auto.
Easy to install， just simply screw on to your tire valve stem.
Turn on\/off switch， Displays when the wheel rotating.
TIRE LEDs will look AWESOME on your bike.
Power by 3 AG13 batteries for each one.
5 LED 7 Flashing Functions Tire Light.
Install on Bicycle valve stem.
For car， motorcycle and bike.
Main material: Plastic.
Size: about 91*14mm for each one.
Suitable for American and English ventiel.

Package Included:
2 X 5 LED Tire light
6 X AG13 Batteries