I purchased this chair mat during a 25% sale and it was a great deal. I used the free ship to store service and was very happy with the service. It arrived right on time and I received an email and a friendly call from the store saying that it was ready for pick-up. Since it was rolled-up I needed to lay it out and flatten it with some boxes and books for 24 hours. After that it was ready to use and it has been great with no problems.
I purchased 2 of these mats and I really like them. They're clear and adhere to the carpet very well. My only complaint is the way they were delivered. They both came badly curled. Not rolled; that I could handle. But curled in several different directions. It made it very difficult to lay them down. These should either be delivered flat or rolled. Other than the delivery I like the mats.
Not too happy with the mat thought it would be thicker. We have very thin carpet w/no padding and with my weight (120#'s) on chair I sink into the mat leaving indentions and making it hard to roll around easily.