My old chair mat had so many cracks in it and pieces missing that I desperately needed a new one. So far this chair mat from Staples is working wonderfully! I like that I can glide my chair on it easily and not get stuck in cracks.
This chair mat is good quality and the right size and lays completely flat. Three absolute reasons that I chose it and I was not disappointed. It was more than I expected to spend but I was willing to pay the price because of the quality that was explained. I would recommend this item.