Pleasant experience. The mats were easily accessible the price was comparable and the cashier was exceptionally nice and patient as they showed me how to download the new app for Staple purchases.
My carpet plus pad measures 3/4 inch so this mat should work. But after a month it already had semipermanent indentations where the chair wheels tend to be when I'm working. And of course the wheels tend to roll into those indentations making them worse. I had a more rigid mat for some 20 years but it finally cracked. Description indicated that this would work but it's not suitable for anything more than an extremely low-pile carpet. On the positive side it looks good. If I rarely sat in the chair I suspect it would be fine.