Thin flimsy piece of film...not a sturdy mat which I expected. My chair rolls no better than if I didn't have it at all. Don't look for the cheapest in this category. You'll be disappointed! With all of the competition out there you'd think that Staple's would up there game. No such luck!
Did not come in cardboard and the end was curled and after more than a week still curled. I had to to a hair dryer and put a heavy weight to start if to get flat. Also I can already see indentations where my chair wheels are we'll see in time how it holds up without cracking.
If you are using it on a hard floor or very thin carpet it will probably will work for your chair. Otherwise if you have even cheap short carpet it doesn’t do well at all. Not a good item.
Mats came with a large label stuck to the outer surface. They peeled off easy enough but left a stickly glue residue. Have some Goo-Gone and wipes available. Took multiple applications to get all the glue off.