Where did this come from?

[Khadgar]

My car has been apart for a long time and is finally coming together, but I found one part on the floor under and I have no idea where it came from or if it is even from the car.

Here is a picture


Otherwise here are 3 photos of it in SUPER HUGE OMG size.

http://www.corporatefallout.net/khadgar/kag/dsmstyle