The floor mat in our den is a good buy. Our carpet is thick so it does leave an indentation but it recovers after we leave. Value is good for the price.
I bought this mat one year ago to the date. Today as soon as I sat down in my chair I heard a loud pop noise. When I looked down the mat cracked. This will not be a long lasting mat. I've had no issues with it until now. I would not buy this item again.