I recently bought a large chair mat (46" x 60") for my office. The chair rolls very easily on the mat and the mat keeps my carpet underneath in good shape. It is for low pile carpeting and the underside of it has the pegs sticking out so that it will not slide. I have bought a very similar mat the previous 2 times from Staples since I find it to be a very good product. I would highly recommend this mat to anyone for their offices. I will buy another one in probably 2 years--which is the length of time that they stay in good condition.
WE KEPT HAVING TROUBLE KEEPING OUR MATS FROM CRACKING. I HAVE HAD THIS ONE LONGER THAN ANY OTHER AND IT STILL LETS ME ROLL SMOOTHLY AND HAS SHOWN NO SIGNS OF CRACKING. GREAT MAT!
The mat was delivered with shiiping label glued on and was unable to remove completely. The mat was scratched and damaged from just being thrown on the shipping truck. The salesperson told us that if we reordred the next one would come in in the same condition. Seems like Staples does not protect or package large items like this mat they ship. Would not recommend anyone ordering a mat online from Staples.