They have both. I have the rubber/plastic can. Just hose down and done. I don't know about the carpeted ones. And because these are textured, you don't need to spray anything on them again to make them look new again. Just water down and you're done.
Anyways, it's obvious I'm a big fan of this product and just wanted people to look into them as an option. I shouldn't downplay weathertechs. I've just owned them myself and was so dissapointed at how they held up. For that kind of money, I would have thought they should have lasted longer.
I have the "carpet" ones, and I'm not impressed. I was specifically looking for something with coverage similar to a weathertech, but not rubber. These where the only option that seemed to fit the bill.
The material is nothing like carpet. Not sure how to describe it...maybe more like velcro. I've had them less than a year and the driver's side is already looking pretty crappy and worn.