The only thing I would change would be the thickness of the mat. My old one was thicker and the chair moved easier on it. I was impressed with the salesgirl and delivery of my mat. I would definitely recommend Staples and their service. I would also recommend the chair mat.
Poor quality chair mat that now has divots under chair wheels. Carpet is 1/4” thick. Mat was delivered with no packaging around it with dirty boot marks all over.