Swiss+Tech BGCS51-WH BodyGard White 5-in-1 Multi-Function Emergency Tool with Key Ring Spring loaded emergency hammer automatically deploys when pressed against side or rear window Sharp safety blade frees both driver and passengers if seat belts do not unlatch Bright white LED safely unlock the car door or house; light the way; signal for help Sonic alarm, piercing audio alarm to draw attention Emergency flasher with bright red flashing light