Cons: - Does not stay put on my carpet - constantly has to be moved back into place - Huge indentations from my office chair in the mat constantly Pros: - Cheap
I really shopped around for size and price and settled on this combination. It is fine but remember that the chair casters of anyone over 100 and some pounds will make indents in the plastic. I knew this and can live with it. To get a thicker mat costs a lot more money.