This was supposed to be a hard pad for an office chair on a medium pile home carpet. It's soft bends and crawls all over the floor. Pretty much worthless. Not at all as described.
This carpet chair mat was recommended by an in-store associate as being ideal for my particular low pile carpet. Within a few days my rolling chair wheels created four distinct depressions in the vinyl that have worsened over time. Thankfully these four depression’s are in the position when I am sitting at my desk with the chair rolled up to the desk. The associate promised me this very issue with not develop with such a high-quality mat. Thankfully these four depression’s are in the position when I am sitting at my desk with the chair rolled up to the desk. For the price and aggravation of having swapped my previous mat—-which did exactly the same thing—and this new mat I’m disappointed.
Hopefully is hold up under the chair - I'm about 110 lbs....however feel that is keeps sliding & does not stay as It was placed - guessthe teeth or whatever are not as secure/deep as they should be.
I really like my new high pile carpet chair mat because I no longer sink down in any ruts which I had in my old mat. It was one that I bought at the store and did not even know that there was anything better. It lasted several years and I hope this one will last longer because it seems that it is of a better quality. My grand daughter noticed that I had a new one right away.