By far the cheapest low pile chairmat around. Quality seems to be very good for the money. It was a little bumpy to roll around on the first day but has smoothed out quite a bit since then. Hopefully it will turn out to be as durable as other chairmats and not crack. If so I will be purchasing lots more!
This plastic is not a heavy as I expected though heaver than the one it is replacing. The old one cracked from flexing that chair rollers caused. I expect the same thing will happen with this one We don't have Extra High carpet and the chair roller still dent it. they recover from the dent but so did the old one that cracked from the same caause.