Car Window Breaker: Our car window breaker has a built-in high-pressure spring, allowing firm window glass to be broken with a single finger press. NOTE: Metal tip stays inside the tool - only springs out when breaking glass. Fashionable & compact: Metal material, available in 2 colors to match your car. Durable, lightweight, and powerful. It is recommended to purchase two units, one for the front and one for the rear, to be kept inside the car for safety. Widely useful: Recommended for everyone, this safety hammer makes a great gift choice for various occasions. The built-in seat belt cutter features a stainless steel U-type hidden blade design, which is safe and will not hurt hands. In an emergency, the seat belt can be quickly cut for escape. Note: Since the cover is tight, it is recommended to rotate and remove the covers on both sides. One second broken window escape tool: Our 2 in 1 car escape tool includes a life-saving multifunctional safety hammer and seat belt cutter, offering safe and reliable performance. With a single finger press, the solid window glass can be broken in one second, allowing quick escape during emergencies.