Features:
100% Brand new and high quality!
Decorative light use on bicycle， motorcycle or car.
Easy to install， just simply screw on to your tire valve.
Automatic light on，displays when the wheel rotating
Tire LEDs will look awesome on your bike.

Specifications:
Material: Bicycle Spoke Flashing Light
Size: approx 9cm
Net weight: 22g
Battery: LR44

Package included:
1 x Bicycle Spoke Flashing Light
3 x LR44 Battery