Feature:
* Made of High Quality Material.
* Waterproof & shockproof
* The light will be off when the vehicle stops,on when it runs,and flash when you are * driving at night bring more color the your car.
* Bring More enjoyment to your drive.
* Fits most valves of road/ mountain bikcycles, motocycles and cars.
* Enhances safety by increasing visibility at night and during bad weather conditions
Specification:
Quantity:6 Pcs
Color: Red Blue Green
Length:62mm/2.44inch
Power by:3 x AG10 batteries (Batteries is built in)