We have had our chair mat for less than two weeks and already there are indentations in the mat where the chair sits at our computer site. Because of it the chair barely rolls and it involves getting up and physically moving the chair over these intents when getting closer to the computer is necessary. It has been a huge disappointment.
The mat is of good quality. The shipping service was EXCELLENT. They could not have shipped it any faster. I am satisfied with my order and will buy from staples again.
This mat is the right size for my den which has very thick carpeting. The previous mat was too small and I kept running the wheel of my chair off of it and they would get stuck. I would have to get up and lift the chair back on the mat before I could resume working. This mat solved that problem
Thinner than expected. Put it on low pile carpet. Chair made deep indents. Had to put a board under it which lessened the indents. Would work best on hard surface.