This mat fits my needs exactly and the clerk was happy to order it for me . assuring me that if it wasn't what I wanted when I got it I could return it. I was very happy with that news.
Not exactly what I wanted. My heavy duty chair makes dents in the carpet protector and makes it more difficult to move hen on the carpet it self. I thought it was hard piece of plastic not roll-able vinyl.
Holds on to the carpet and does not slip. Chair rolls effortlessly and looks good in my home office. Only problem was that the mat was delivered coated in sooty dust. I had to scrub before I would place on new light color carpet.