This is well made and fits my office. My only complaint is that I have bought these before and they don’t last very long. Yes I am a big guy (280 lbs) and maybe that is it. But it seems I have to buy a new one every 6 months because it cracks and breaks off in pieces.
If you have plush carpet or a thick pad this is the mat you should get. I made the mistake of trying a cheaper economy style mat. it does not work. Spend the money - you won't regret it.