This is the third mat of this type that I have purchased. The other 2 mats I purchased 2 years ago and both have worked great. However this mat had a few wrinkles when it was delivered. I let the mat lay on the carpet for 2 days and gently walked on the wrinkles. After the 2 days all the wrinkles vanished.
Went to purchase a chair mat at staples and it was not in stock and come to find out it could be delivered by the next day. Good quality super fast service. Sold on Staples
I bought this mat to replace one that was too thin causing the castors on my chair to sink in and become stuck. Now I have tow mats that are too thin. They are placed on a low pile carpeting and should be able to bear the weight of my chair and myself - I am only 146/150 pounds and I have a regular office chair.. I cannot in good faith recommend this mat.
One week does not tell the story. Feels like it is going to be a good one. Delivered in one day. However the mat was extremely dirty had to wash it 3 times to get it clean.