TEQIN Life Hammer Keychain Car Escape Emergency Survival Safety Tool, Seat Belt Cutter + Car Window Breaker + Whistle(Black) Compact, lightweight & powerful? easily accessible, no installation required Mini size design with keychain, small weight easier to carry wherever you go Seat belt cutter: Sharp safety blade frees both driver and passengers if seat belts do not unlatch Push the item on the glass, it will jump out of a piece of steel, very powerful magic firing pin, then instant bump breaks glass Package Includes: 1 x Black Mini Car Escape Tool Keychain