This Jonathan Alder model is a great neutral yet graphic choice for carpets. Once you have selected a carpet style (area, runner or circle), you can make it with classic or cushioned carpet mats, which are best for standing and bending. My carpet is bigger, so it costs more, but the 3 x-5 foot version is also great for adding fun to the room and is affordable. Rugable foot models like this are machine washable – if you sprinkle something on it, it's a lifesaver.