The chair mat works well under my large desk. I have it sitting on wall to wall berber carpet. It's not super thick plastic so it has divots where my office chair wheels generally sit. This makes it a bit annoying to push away from the desk though I'm hoping over time it will even out.
The material is not thick enough to prevent the roller feet of my chair from digging in making little craters that become hard to roll across. Flimsy and doesn’t really do the job. I would not recommend it if you can get something better.
Perfect size for the area and very solid. I feel I made a wise choice purchasing this particular item. I will return to you store for further items that I need.
I bought this particular one because the dimensions best fit our desk but this particular model is not as heavy duty as others we’d seen. It’s a little too flexible for what I like plus the portion to roll the chair on is not as large as I’d like. The other mats we’d ween were better other than the portion that fits into the desk opening was 25” and I only had a 24” opening so that didn’t work for me. My old mat was perfect size but that size was not available through Staples.
It's so different now not being able to be in person to purchase certain things. This looked normal on line...actually constantly moves/will not stay in place and doesn't support the chair properly. Hoping it may be okay enough to get the job done.