The mat was economial and perfect for the application at my house. I used it for a mat beneath cat litter boxes in a designated area of my house. It was large enough to allow two litter boxes and litter catcher mats below them. It certainly was not the primary use of the product but it worked well for this application. Normally I use the wooden mat for the carpeted office.
It generates electro static. Whenever you move your chair electro static is built up. each move I have a shock touching my laptop. Although I have connected the earth (ground) to the electric power. I am not using it any more and no electro static at all. imagine you are scared to touch anything because of the electric shock!!!
This mat was replacement for a similar one purchased 5 1/2 years ago. The quality doesn't begin to compare. Wheel indentations are more severe and remain evident longer. I doubt it will see 50 percent of the life of the previous unit
Love this chair mat I have bout 8 for our office from the smaller size to the biggest size available. plus I used 10 dollars off on each chair love them our chairs glide easily now - easy to keep clean just wipe clean chairs don't leave black marks on the chair mat - I have had them for a few months now and none of them seem to have any ware and tear on them at all. I have sat at everyone's desk and chairs move smoothly over them I would recommend these chair mats to everyone and the price is reasonable I picked them up at the store and they have every size I needed