This is a good general-purpose chair mat. I needed to trim the tongue in order to fit it into the opening in my desk but that was a fairly easy modification. It's not as thick and heavy-duty as mats I've used in professional office settings but a thicker mat would not have been as easy to trim. I'm very happy with it.
This chair mat was not strong enough bear the weight of my wheeled desk chair. Indentations developed immediately Moving the chair across its surface is possible but difficult and annoying.
Replaced for the first time in 20 years my first Staples floor mat and… it’s ideal just as the first one was. This is a tad smaller but actually that ’s better for my situation. Good product and it will indeed LAST!
The mat is too soft for carpets even though it's supposed to be for high pile carpets. Even empty a chair will form divots in the soft plastic that are difficult to roll out of.