The shipping and product stickers left two large (7"x9") glue residue spots on the matt that make it very tacky. Now my socks stick to the matt. The matt has a bit more "give" than I'd like. Its supposed to be heavy duty yet my wheels leaves divots that take overnight to relax back. I know I need to loose a few pounds but I really expected a bit sturdier. Overall It does the job but I would not buy it again nor recommend it to a friend.
I had an incredibly hard time removing the adhesive from the tape keeping the mat rolled up. I tried several different solvents and had to use the solvents with an abrasive sponge. Very frustrating....
I needed a smaller chair mat for in my office. So far it is just what I needed. I read previous reviews that it cracks easily. I am not at my desk that often so I am happy with my purchase as of now.