Self-escape hammer, knocking glass, broken window tool for fire emergency. Features: two-in-one safety hammer + seat belt scissors. This life-saving gadget has the ability to get you out of trouble when you need it most. It has a metal car breaker, which can break your car windows in an emergency. Suitable for private cars, automobiles, trains, buses, trucks, ships and other transportation vehicles. Mini, practical and does not take up space. Double-sided head, easy to hit. Inlaid with high-quality blades, quickly cut off the seat belt, easy escape. Specifications: Type: Hammer Material: ABS + Metal Weight: 15g Handle Material: ABS Model: GJ01532 Hammer Material: Steel Color: Red Type2: Escape Hammer Size: 160 X 60mm Package includes: 1* hammer.