Description:Product net weight: 50gProduct Name: Car Safety EscapeHammer Test Glass: One PieceSize: 20x88mmPackaging size: 120x80x35mmProcess: sandblasting and oxidationMaterial: Aluminum alloy/PC+ABS, etc.Weight including packaging: 110gSpecifications:Easy to carry: fits in pocket, wallet, key chain, protective cap with double-sided tape, and can be easily fixed to the car for emergencies.Window Breaker: Strong tungsten steel blade with a hardness of 55, providing a powerful impact that can break car window glass in one secondSeat Belt Cutter: Open the protective cover, align the U-shaped opening of the cutter with the seat belt, push forward quickly, and remove it easily and quickly.High-quality material: Metal matte, aluminum alloy material, placed in the car, can withstand high and low temperatures.Note: Only the tempered glass of car side windows can be broken, and laminated glass such as front and rear windshields and sunroofs cannot be broken. For safety reasons, everyone should have one in every car.Package includes: safety hammer*1, base*1, test glass*1