bought floor mat as working more from home and need to protect carpet from chair wheels but the mat is after a week showing grooves from wheels I don't know how long it will last. S
The size and the material are very practical but it is too thin. The wheels sink into the mat leaving indentations in it. It is difficult to roll around as needed.
Beware when ordering this. I have black tar on the bottom of it that I am afraid will get on my carpet so I had to put a piece of cardboard over it. Also it comes in a heap that you can't get straighten out. I have a big ripple right in the middle of it. Very disappointed in Staples that they don't roll the carpet mat up so this don't happen. This is a quite expensive item to be delivered in that condition.
Chair Mat seems ‘one size’ smaller than I measured out at my desk. I’m 275 lbs and the wheels on chair do sink into the mat after working at desk for a few hours so need to stand in order to reposition chair. I am skeptical if the mat will prevent wear and tear on the carpet. This mat is thin plastic but durable. Hard rubber thicker ‘gym’ mat may be better for me. Price makes purchase worth a try.