Identify a car part; not sure if it fell off of my car or someone else's

I found this in the alleyway near my garage, but not sure if it fell off of the bottom of my car, or someone else's. I have almost zero knowledge of cars or car parts and so do not know what this is. I hope it's not important. It was surrounded by bits of broken black plastic or some other material. My car is a 2005 Pontiac Vibe. It has been very cold in the past week or two, so not sure if that could be why something would fall off, or not. I've been keeping the car in a garage over night, and while at work it's parked in a parking ramp.
Here is a photo of the unidentified car part:
http://www.tiikoni.com/tis/view/?id=a98c8cf
Here is a photo of the unidentified car part:
http://www.tiikoni.com/tis/view/?id=a98c8cf
Tagged:
0
Comments