Foam Part Found in 2002 XP

[SabrToothSqrl]

I found a foam triangle with a round hole in the middle. I forgot to take a pic.

What is it, and where did it come from so I can put it back?

I know a pic would help, but it's at home and I'm at work... thanks!

 

[SabrToothSqrl]

Photo

well, good news; I took a pic.

Bad news, I left it where it was and drove off down the highway...