I had to replace my floor mat in my home office. They first one lasted at least 15 years. Excellent product and great service. Ordered it online and it was delivered to my door the next day.
Not as thick as some of the more expensive mats but you get what you pay for but probably the best bang for your buck that will get you a year or two out of it.
I only gave it a 3 because it didn't work. I needed something that would work on a thick carpet with a thick pad and this mat was not stiff enough.....never found one that was....built my own alternative
Plastic mat is too thin and does not support chair rollers. Even on low pile carpet rollers indent the plastic mat so chair does not easy to move. It was a waste of money for me.