I don't think you can find a better priced carpet mat anywhere. The quality is comparable to the price. On thick carpet the mat sinks and chair traces are easily visible.
The plastic is not very thick so there are indents from the chairs wheels. otherwise it makes it easier to roll around. also protects carpet it was nice to have a choice of sizes. Store manager wrapper it in a roll so it was easy to carry.
Rather than going for a more expensive mat I went with this one. After about 3 days of work I have indentations where the chair sits most of the time. Now it seems to always gravitate to those indentations which eventually will probably go right through the plastic. Don't recommend.
I was very surprised at how well this online purchase went. Everything arrived super fast. So far the mat has exceeded my expectations in quality it's durability remains to be seen. Definitely recommend Staples as a great source for online shopping during this pandemic.