Lightweight & Portability: The compact and small car escape tool weighs only 0.98oz (size-3.0 * 1.4 * 0.9 inch), portable with keychain design can be stored and hung in your car/keychain or bag, easy to access for you to escape from emergency.Car Window Breaker & Seatbelt Cutter: Designed with spring loaded window punch and tungsten steel head, window breaker just takes 1 second to break car’s side window (10mm max thickness). And effortless seatbelt cutter with sharp stainless steel blade enables you to cut the car seatbelt quickly, simply pull the ring pull horizontally to take out protective cover in an emergency. Made from abs material, measuring 3*1.4*0.8 inches, this custom 2-in-1 car window breaker and seatbelt cutter.