Have had this mat for less than one week & it has already slid on the carpet and has bent. I've tried to manipulate the vinyl but to no avail. Also there are wheel indentations in the vinyl. I thought the last mat I had was terrible this one is even worse. The first mat I had lasted more than 10 years. I will be happy if this one lasts a year.
Perfect size for the "L" shaped desks we ordered. Chairs roll over it smoothly and stays in place. Have had them for 9 months and they are holding up well.
My carpet was too thick for this mat to handle. It immediately developed 'ruts' from the chair wheels and it became difficult to roll freely. I would recommend spending a little more for a thicker mat. The economy mat is not worth the day-to-day aggrivation of not being able to move freely.