You get what you pay for. Though my carpet is very thin the mate gets indentations from the chair while I sit. I don't know how long it will last if day after day the legs of the chair indent the same location on the mate. I previously had a very thick mate but didn't want to spend 75.00 or better so I'll try this one.
Curious to see how the mat wears over time. I just bought two of them and it solves the problem of the chair wheels rubbing on my wood floor. I did not give it five stars since I have not had it long. It seems durable enough and it does not look too bad either. If it keeps my wood floor from being ruined then I recommend this product. It was reasonably priced. So far I'm happy with this product :0)