High impact polyethylene (camouflage finish) with all the features of the military issue model. 7 Inches in length with angled head. Rubber O-Ring keeps water out of battery housing. Powered by 2 economical c-cell batteries (not included) for long life. Extra light bulb provided.  4 light filters (red, green, blue and tan) for avoiding night-blindness and reading maps. Red filter used when discreet light is required (not giving away your position).  2-switch power activation. First position used for quick bursts/flashes of light to signal friendlies or to send flashing codes.  Super-high tensile strength clip on neck of flashlight is perfect for attaching flashlight to uniform, T-Shirt or neck-chain to provide hands-free light. Also has strong rear clip that attaches to duty-belt, carabineer or any type of hook.  LIFETIME GUARANTEED.