I have bought the old ones you sold but over time you have made them cheaper and less thick . I would have brought it back as junk but I cannot find the receipt. I am goinh to [...] and grt a piece of hardboard..
The chairmat is adequate for the job. It is not as thick as it could be so my office chair wheels have made permanent grooves where they sit. I don't find it easy to roll on and I thought it was expensive for what I got. I didn't want to pay anymore money so I got the cheapest one they had.
I can't really say anything about this product because I haven't had it very long. the last time I bought this product was five years ago. I have berber carpet and a light weight office chair. at this time it seems ok.