It's called a Res-Q-Me I have one in my truck and one in the suv. I tried the seat belt cutter and it works as advertised, I also tried the window punch and it too worked as advertised. You can purchase them on EBay.

http://cgi.ebay.com/Res-Q-Me-Firefighter...p3286.m20.l1116
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Shadow out !!!

Prepare Or Not To Prepare That Is The Question. The Answer, You Better !!!