Feature: Popping whistle for help. Cut off the seat belt. Quickly pull out the escape tool from the key chain, then pull the buckle out, fix the blade on the seat belt and cut it off quickly for emergency escape. Emergency self rescue in vehicle and out of car. Put the escape device anywhere near the corner of the window, press the escape device vigorously, when hearing popping sound, the glass broken for emergency escape.
Specification: Color: black Material: ABS+alloy Size: 75 x 35 x 15mm/2.95 x 1.37 x 0.59in
Notes: Please allow slight measuring deviation due to manual measurement.