I purchased this mat to cover my office floors which are hardwood. It is so great to roll around in my chair and know that I'm not scratching the wood.
The mats we bought were perfect but for some odd reason Staples put there shipping stickers directly on the mat which is annoying because they don't come off without ripping. Now its a huge eye sore for the map
This will be about the 6th time I have bought this type of mat from Staples in the last 7 0r 8 year4s. I only weigh about 185 lbs. yet the wheels of my Staples chair make a dent in the plastic. After a year or so the plastic cracks and the shards can be very dangerous especially if working without shoes. If it lasts less than a year I get a free one under warranty but usually it lasts 13-15 months and I need to pay for a new one. Unfortunately there's no alternative.