I needed a chair mat to protect recently installed laminate wood flooring this mat fits the bill. The size is right my chair rolls well on it and the price was the best I could find online. I've only had the mat for a few days but so far I'm very happy with it.
This product is great for low nap carpet would not be for solid floors or thick padded carpet. The price id great and within the 2 weeks of use I have no complaints.