I purchased this for my home office. While it seemed like the cost would ensure its quality I did not find that to be true. The chair makes indentations on the mat. Trying to move the chair is difficult as the wheels get stuck in the grooves. My real fear is that the wheels will make holes in the mat. I would not recommend this product as I feel that it is not going to last very long.
Easily deformed plastic chair wheel depressions within one week. Our chair has five wheels to spread the weight and both my wife and I are very thin. Our carpet is indeed only "medium" pile. Product engineers and/or labeling team missed the mark on this chair mat.