Chair sinks into mat after awhile so you have to try to roll past the divot created. (I am not that heavy). The mat does scoot around on the carpet though most every mat I have had does so. Otherwise the mat works okay.
We recently moved our antique rolltop desk to our bedroom and needed a chair mat . This mat worked perfectly. It was a reasonable price and is good quality plastic.
Grandson told us the carpet protector was the perfect size for his new gaming/race chair. The next larger size protector wouldn’t fit under his desk. 👍
The label attached to the mat was very hard to remove. Had to use a hair dryer to melt it a bit before it could be scraped off. A sticky residue was left which also had to be cleaned off. Time consuming. Despite thickness of the mat chair wheels sink into it some what which may make it difficult to move the chair without standing up first. Inconvenient.