I just wanted to keep my chair from ruining my carpet. I think this fits my needs perfectly. Others say its thin and chair wheels get stuck. Well I weigh 210 and sure it sinks in a little. But it still roles out easily. This size is also perfect for my to sit in a roll up to my desk and not take up too much space on the floor. I'm happy with my purchase
Size of the mat is good a little bigger than the previous one. Appears to be solid enough but I do see "indentations" where the chair wheels are - hopefuly that won't be a problem over time.