Feature 1, This is a car safety tool which can help you escape out of your car in case of emergency. 2, In an emergency, you can use the safety hammer to cut off seatbelt and break window for survival. 3, Constructed with premium carbon steel, rugged and durable for log time use. 4, The tool is ergonomically designed to effectively protect you from cutting yourself. 5, Equipped with double hammer heads for improving efficiency of breaking the window.Features: This is a car safety tool which can help you escape out of your car in case of emergency. In an emergency, you can use the safety hammer to cut off seatbelt and break window for survival. Constructed with premium carbon steel, rugged and durable for log time use. The tool is ergonomically designed to effectively protect you from cutting yourself. Equipped with double hammer heads for improving efficiency of breaking the window. Specification: Condition: Brand New Material: Carbon steel Optional Type: Black Large, Red Large, Red Small Size: Large Hammer: Approx.21*8*1.8cm/8.3*3.1*0.7in Small Hammer: Approx.16*6cm/6.3*2.4in Packgae Weight: Approx.85-178g/3-6.3oz Package List: 1 * Safety Hammer