12 in 1 Car Emergency Tool Reamer is a seatbelt cutter, above the reamer is a built in heavy duty magnet Hammer is designed to break a windsheild in a emergency Neonbulb is a red flashing Led light (9) that can be held on top of the car by the magnet Plus a emergency LED light at the top, waterproof design, runs on 2 double AA's ( not included) Measures approximtely 8 inches long