Check the listing for details. Auto Emergency Breakaway Tool, new in box. Condition: New other (see details). Listed at 7.00 USD. Everything you'll need to escape your vehicle quickly in case of a car accident: seat belt cutter, retractable pin for popping airbags, steel hammer for breaking windows. Plus built-in compass, thermometer, whistle, high-beam flashlight and blinking emergency reflector light. Uses 4 button cell batteries (LR 44, also called AG 13). 6¼"l.•Silver pointed knob is for breaking the windows.•Two small blue buttons on either side of the item; one is for turning on the blinking red hazard lights on the sides and the other turns on the LED light at the top of the item.•Compass on the bottom and a temperature gauge on the other side. •Needle on the bottom is for popping an inflated airbag.•Emergency whistle on the bottom.•An arm is on the side; this is used to cut the seat belt in case of an emergency.•Battery compartment door is located on the hand grip.Selling for $12.99 on auto sites. Notice to Watchers:Please feel free to send a reasonable offer. I am willing to entertain such offers. You will find all my listings at prices the same or lower than others. I rarely lower my buy it now prices because they are already lower than others. Your best bet is to make an offer if you like an item as opposed to just "watching." Thanks!