I continually used an expensive area rug Under my desk chair to help preserve the substandard carpet in my apartment. I bought the chair mat and now I don’t have To worry anymore. Just buy one and quit worrying!
Very nice product. It makes moving my chair back and forth a breeze because I have carpeting and the chair wouldn't move. I would recommend it to anyone.
As some of the other reviewers mentioned the slick material does slide a little on a tile floor but it is only occasional. The material is flexible enough to flex over the uneven tile but thick enough to smooth out the bumps between tiles. I am happy and it works well for my home office.