Small and compact enough to fit anywhere, the Mini ChemLight light stick is a dependable source of light for military applications. Mini ChemLights are recommended for reading maps, free fall markers, and survival kits. Color code soldiers helmets with Mini ChemLights for unit and leader markers. Each ChemLight is foil-wrapped for light/moisture protection, maintenance free, non-toxic, non-flammable, and waterproof. Mini ChemLights are ideal for air, land, and sea night time operations. Available in a variety of colors and sizes; providing up to 4 hours of illumination. Cyalume products are waterproof and Phthalate free. They produce no sparks, heat, flames or burns.