Not that great on rugs. The wheels on my chair keep making deep indents and it makes it hard to roll around. Should have gotten a thicker and harder mat.
I bought a mat like this from Staples about 8 years ago and used it all that time until it began to get brittle and chunks fell out. If this one lasts even half that long I’ll be very happy! It has a 1 year guarantee but lasts much longer than that.