This mat arrived rolled into a tight roll and tape around it. The tape left a thick sticky residue that was incredibly hard to remove and the mat wouldn't lay flat because it was rolled so tightly in shipment. Spent 30 minutes working to remove the sticky tape residue.
I like that it doesn't have a lip or the sharp pointy spikes like my old chairmat but this one is not thick enough. My carpet is on the thicker side this mat's 3/4" carpet rating and the wheels of my chair constantly sink into the mat leaving indents that make it harder to roll around.