Lightweight & Portable: The compact and small car escape tool weighs only 0.98 Oz (Size: 3.0 x 1.4 x 0.9 inch). Portable with key chain design can be stored and hung in your car/key chain or bag. Easy to access for you to escape from emergency. Car Window Breaker & Seat Belt Cutter: Designed with spring loaded window punch and tungsten steel head.The window breaker just takes 1 second to break car side window (10 mm max thickness). And effortless seat belt cutter with sharp stainless steel blade enables you to cut the car seat belt quickly, simply pull the ring horizontally to take out protective cover in an emergency. Plastic fire hammer, car safety hammer, automotive life safety tools kit, car escape tool for land & underwater safety hammer for car.