Okay, got some pics for you guys.
I talked to my dad, and he said he remembers calling to order it, and speaking to them over the phone. I am almost certain that he found the place on Ebay though, so I do not know who the exact vendor or company was.
I took these pics for you guys as requested. It is flat, and you can see in the back where it folds up cause it's too long. The package came with both pieces of carpet, the one for the back of the rear seat, and the one for the back of the hatch area.
I also took a pic of the clip that holds it to the metal backing of the seat. it is nice and robust, and holds the carpet there well.
Let me know if there is any other pics or info you guys may need / want.