A Possible Life Saver In an accident, seat belts and tough laminated glass can lead to a dangerous situation. Jammed seatbelts and stuck doors can make escape difficult, if not impossible. Keep an Emergency Hammer within reach and you will have an effective tool to free yourself after a major accident. One end has a protected razor sharp knife to slice the seat belt in one motion. The other end has a powerful hammer with a sharp steel point that will shatter stuck windows quicker than kicking or thumping. Has LED light, retractable pin to puncture air bag, and an emergency whistle. Includes a safety holder with fluorescent pins which make it easy to find in the dark. Compact - 7" Long.