The AUTO EMERGENCY TOOL is clearly a lifesaver! With 4 emergency functions in one, this car emergency tool is the most versatile on the market. The super bright flashlight can be used at night in any situation. The blinking emergency light activates automatically upon removal from its base. If trapped inside a car, use the unit as a hammer to break the window for escape or use the blade to cut the seat belt. A snap on base allows for fast removal in any emergency while the magnetic head keeps the unit handy when working on the car. The housing is water resistant. Easy installation requires no tools. Includes: Super Bright Flashlight, Blinking Emergency Light Window Escape Hammer and Seat Belt Cutter. 7 inches long. takes 2 AA batteries (not inlcuded)