1, Popping whistle for help
2. Cut the seat belt: pull out the escape device quickly from the key chain, then pull out the buckle, align the blade to the seat belt, cut it off quickly, and get out of the emergency
3, The car outside the emergency self-help, the escape device placed in any corner of the window, press the escape device to the end, heard a bang, broken glass, emergency escape
Material: ABS+ alloy
Size: 75 x 35 x 15 mm/2.95*1.38*0.59"