LOYMR 2 PCS Car Safety Hammer Auto Car Window Glass Hammer Breaker and Auto Safety Seatbelt Cutter 2-in-1 Rescue Disaster Escape Tool. Every car must have an car escape tool that ,car safety hammer can make life and death a huge difference; High hardened steel double hammer heads car window breaker and sharp blade can quickly cut off the car safety belt2-in-1 car safety tool; Easy to carry, light weight, small size, powerful, without it, you'd better not drive. In case of danger, avoid being trapped in the car,Use it Escape out of your car to protect yourself; It can be a holiday gift to your parents, husbands, wives, brothers and sisters, friends and teachers, even more people.Worry-free 3-year warranty (If needed, a free new replacement).