Carpeting Quesion - New Cessnas?

On the new Cessna 172's, Cessna uses a Black mat type carpeting in the
front, then it goes to actual carpet in the back.

I'm looking for a source for the black mat in the front to do the floor in a
Mooney. Anyone know what they use or where I might get some? I believe
it's a polypropylene type material. For a specific picture, you can see the
inside of my old (sold recently), 172R.

Thanks in advance,
Alan

http://www.highrf.com/gallery/64f-Airplane/IMG_0746