Are all mats created equal? The answer would be a resounding “No!”, especially when you take into consideration all of those meticulous personalities who would want everything else in the house to match up. If that is the case, and you happen to have a home that has full of green and eco-friendly items, then perhaps the $24.99 Patch of Grass Mat might be the ideal purchase. It will not fool your pooch into pooping on it (which is a good thing), but at least it adds a dash of green to your home, making it perfect for apartment dwellers who have no gardening space at all to work on. Not only that, there is no need to water this particular patch of grass, and it helps keep the dirt out, too, at the entrance!