The mat is "ok" it definately need to be wider by at least 6 inches- a foot. If you slide your office chair back to get up it is VERY close to rolling off. Also the backing of the mat needs to be non-slip. Its a plastic and still slides & moves on my wood floor.
It prevents my floor from scratching. Maybe a raised edge is needed to keep chair from rolling off. It looks OK but will not fool people that it's wood.
I bought this chair mat even though it is suggested for wood or laminate floors and I have carpet. I did this for the look and also I don't like the plasic ones because of the things that stick out of the back of them. The finish is very nice and it doesn't slip or slide around. However now I know why they don't list it for carpet. It is extremely thin and the chair wheels indent the mat which make it hard to roll my chair around. So please mat makers I hope you will read this and start making attractive chair mats for those of us who have carpeting.