I buy this because it’s notched shape fits under my corner desk. However it is ribbed & flimsy even from the start & will crack & must be replaced often. Only guaranteed for a year.
The chair mat is fine except it is too small for the area intended for its use. It is also not strong enough. My chair sinks into the mat making it difficult to move about.
I don't think it's very sturdy or will be long lasting. Its too thin and my chair leaves indentations when it rolls. I've had it 3 days and it looks like its been here for months. Its not the right product for people over 150 lbs or that use it repeatedly.