I purchased this because it was on sale and inexpensive.I have it in my living room at my computer desk. I have Persian carpet down and it very quickly left deep indents under the wheels.The mat would be fine on hard floors but I do not recomend ton use it on deep pile carpet.
Did not work for me at all. I have had this for less than two months and it is already cracked and needs to be tossed. Very disappointed . . . should have bought the heavier duty one.
I purchased this item a couple of weeks before needing it. I stored it in the garage and the rolled matting flattened into itself. It has been 3 weeks and it still hasn't flattened properly on the floor. I am using it on laminate so it does slide a little but that is to be expected.