The mat was delivered with a hole/crack in the lip of it. It doesn't interfere with the chair movement. I did not return it too much of a hassle but I am disappointed.
Purchased this Mat to go in home office after having wood floors installed. It stays in place and allows easy roll on off of executive stile desk chair. Very good value.
This chair mat was just what we wanted and the price was right. Had a % off coupon that made it really work. Recently refinished the hard wood floor in my office space at home. Did not want to be running the chair wheels over the new finish. Initially used an area rug but that did not work. This mat is perfect. Width and length were just right and the lip on the edge allows an easy "recovery" if I rolled too far to the back or either side. Highly recommend this mat to anyone looking to protect a hard wood surface.