My chair wheels seem to easily form divets in the mat which they then get stuck in. Furthermore it seems the mat easily moves around which is frustrating. I may be buying another mat from somewhere else unfortunately.
I ordered this nice chair mat at my brother-in-law's recommendation. I like how it's firm and broad allowing ample space for my desk chair. It was also an acceptable replacement for my original one which cracked and fell apart due to poor product design. I was also impressed with Staples' one-day delivery option. However upon receiving the mat I found it wrapped in clear packaging tape. Removing this tape was unexpectedly challenging as it left behind a significant amount of adhesive residue. Despite my efforts with various adhesive removers and cleaning solutions the residue persists clouding the otherwise clear chair mat. I encourage the folks at Staples to either use a different tape for packing their products like this or seek an entirely alternate packaging method. Apart from that the mat is serving its purpose nicely. I hope to be able to remove the residue someday.