Nice size mat but very thin. I'm using it in my home office which has typical builder grade beige carpet. The wheels indent into this mat so much that I can't wheel out of them without getting up and pushing my chair. This would likely be great a bargain for use on wood floors.
It's not pretty (clear color) but it does the job making it easier in my home office to move the chair in and out from the hardwood floor onto the area rug. Very happy.
We recently had to change two chair mats that had cracked and opened up holes. The carpet is very low pile however it has a nice pad underneath since we also exercise on it. These mats are thick and stiff enough to support the chair wheels rolling freely versus allowing them to form a depression. Price was right as well.
Overall the mat is good. It did it’s purpose but the plastic isn’t as hard as I expected it to be. It will mold to the weight of the chair if in the same spot for some time. But other than that it’s good.