This chair mat is the first time that I had one that is too soft lack of better words. When sitting in the chair and I try to roll it to another position the chair gets hung up in the depressions in the mat. The mat is on a low pile carpet and I never had experience this before. It is a good one for the smaller size area that I was requiring.
So far so good. I weigh 218 pounds fully clothed and this chair mat is holding up quite well under my 5 wheel desk chair. I can recomened it. It came somewhat folded but after laying it out in the backyard under the sun and on concrete for a few hours it became flat as a pancake.