FMA FXUKV Safty+ Lite electronic marker (green light) Black

Marker electronic FMA FXUKV Safty+ Lite (light green)  

FMA's electronic marker has been equipped with Velcro so that it can be effortlessly attached to a helmet, equipment or clothing. 
It is made of waterproof, flexible silicone. This will allow it to fit easily to, for example, the surface of a helmet. 
Marker light modes: 
fixed-light  
-flashing light  

Marker glows green