Product material: aluminum + carbon steel + ABS + rubber Product size: 7 * 11 * 18cm Product features: (1) Elderly car with armrests, passenger safety rails (2) Car safety hammer (3) Flashlight (4) Self-defense tools Package included: 1 multi-function car by the handle Feature: Non-slip handle, easy position of your car without falling, easily stores in your door or glove box In case of emergency and being stuck in the vehicle, it allows you to break the glass and cut the seat belt. These things unfortunately happen, and they are large enough to be located and located in an emergency.