Picked up the chair mat price is affordable but not as strong. When you are working all day in it it basically just dents the spot that you sat on for a long time. Not durable at all.
I purchased this thinking it would be stronger since it was for plush carpet. I am using it on a berber type carpet and it immediately developed indentations where the chairs wheels are located. This makes it difficult to roll smoothly.
I was expecting a rigid mat that would keep my chair from sinking into the carpet but this one is very flimsy and flexible. In fact it's so thin that you can roll it up. My chair wheels make dents in it. It looks nice and is better than nothing but it definitely doesn't help my chair roll better or keep the carpet from being smashed. If there wasn't a pandemic I would return it to the store for something else.