I ordered three of these in different sizes, two of which I placed on top of carpeting in areas that receive a lot of foot traffic. The gray color works well; they seem well-constructed; they are, however, lighter weight than I expected (that's what I get for having expectations). The one rug that's on our hard flooring stays put very well. I'd been hoping that the rubber backing might prevent the two on carpeting from sliding around, but that didn't happen. This isn't a failing of the rugs, however. It reflects my difficulty in finding rugs that stay put on carpeting and also look good in the rooms in which they're placed.