XJQ Beamlab Life Hammer Car Escape Tool And Seatbelt Cutter, Beam Lab Car Safety Hammer, Breaking Glass Breaker, Auto Emergency Escape Tool for Land And Underwater (3PCS-C)Beamlab Life HammerSpecial safetyhammer for breaking windows, always get prepared for danger. Break windows of the whole car and cut the jammed safety belt. Break (a window) even under the pressure of water, emergency escape without obstruction. Solid and universal tungsten steel head, gun type spring breaks window with skills. The working principle type produces strong impact force instantly. Easily break a window even for every people. Works Under