We are on burber (spelling?)carpet and the pad is so soft the chair creates deep marks in the pad which take a great amount of time to raise back up. The old one I purchased from your store about 10 years ago was fine---it held its shape like it should. This one will not last very long.
We use these for our home offices. While they are necessary to protect the rug it is also expected that you need to replace every 2 years becuase they do crack over time.
I waited a long time to replace an old cracked floor mat. Having this new one is a pleasure. It's smooth and durable and makes it easy to move in my chair despite the plush carpet. Recommended.
The product is fine for I need it for. I just wish it were cheaper. I can't believe a piece of plastic is over $20 and that there other ones there for over $50. That is rediculous.