Description: 【Product List】: 1 Piece Safe Hammer, Packaging Size 13.5cmx7.5cmx2.5cm 【Material】: Car Safe Hammer is made of ABS and carbon steel, which is sturdy, wear resistant, and can be used for a long time. The high hardness alloy head can easily break the car window glass 【Ergonomic design】: Seatbelt Cutter has a comfortable grip, quick using in emergency situations, and cutting function 【Lightweight and portable】: Auto Emergency Escaping Hammer adopts a compact design, which is convenient to store in various parts of the car, saves space, and is a must have for emergencies 【Easy to use】: Escaping Hammer has a simple design, is easy to use, does not require complex steps, and is convenient and fast Specification: Material: ABS, carbon steel Size Chart: Packaging size 13.5cmx7.5cmx2.5cm/5.31inchx2.95inchx0.98inch Package Includes: 1 Car Safe Hammer Note: Please allow slightly errors 1-2cm differences due to manual measurement.