Mini safety hammer is a car escape tool that is the size of a keychain. Using mini safety hammer, you can cut a jammed seatbelt and break out the side window of your car if ever needed in an emergency.
First pull out the safety tab from the blade
Then, slice and cut your jammed seatbelt diagonally
Finally, to break out of your car, simply press on the corner of your side window with your mini safety hammer and a powerful steel spike will come out and break the tempered glass