This is the second mat I have to replace. Each one has lasted a little over 1 year before having many cracks and a large hole in the middle. [...]. The manufacturer website was not helpful in obtaining a replacement. I guess I'll spend 2x as much for one that might not break.
This product is great for my computer area because I have hard wood floors and the mat stays put but the chair roll well on it and it does not mark up the floor because it does not have any nubbies like they do for carpets. Finally a chair mat that I can use anywhere in my house.