I wish I could say this mat is perfect but I was disappointed to find that it was bendable enough to be rolled and put into a box for shipping. I expected it to be too rigid for that. It's a nice mat but not thick enough or rigid enough for plush carpet with a thick pad underneath. It would probably be best on low pile carpet with a thinner pad.
Works great.My carpet was wearing out from my chair.My mat is what I needed.Does what they say it will do and is very well put togather.Will buy another when this weares out.