This mat is thin and more of an entry level mat. I am 300# and the desk chair is for a heavy occupant. This mat will dimple and the chair casters dont roll smoothly. Suggest a thicker mat in these circumstances
I accidentally ordered a chair mat for my carpeted office that was smooth on the bottom. BIG MISTAKE! HUGE! I was sliding all over the place. I threw it out and ordered this one instead and it is perfect! Absolutely no issues whatsoever. Highly reccomend!