I have high pile carpet and this is thick enough plastic that the chair rolls well on it

do a great job of allowing the chair to roll while protecting the carpet - move a

This mat is no better than the cheap chair mats you can buy at your local stationary store

Slowly moves around my high pile carpet as I slide my chair, not a lot every day, but enough to have to be relocated once a week or so :(

Very sturdy chair mat, thick material as advertised

Best quality chair

chair sinks too easily when not moving around - wish it was stronger

Still looking for a useful deep pile chair mat *that won't move

* Updates at the end--- original reviewI have looked around for a strong chair mat for my son and this is the best I could find

Excellent chair mat!

Nice thick chair pad and performs very well

We have it on a berber carpet with a nice roll chair and we've had no denting issues

This is a great chair mat.

This is a pretty solid and stiff chair mat.....allows the chair to roll very smoothly and so far it has not moved from its place.

This was a mistake, its material is not superior either, or merely as strong as, and no thicker the other version of low pile carpet