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.
I liked the size of the mat as most of the others available are too large but the quality was poor. There are already indentations from my office chairs's wheels and I've only owned the mat for a week.
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.