Needed to replace a chairmat that had served for years. Staples had a similar size and reasonably priced mat. There were a variety of shapes and sizes displayed and available.
I have this for almost a month now since starting working from home. The chair mat serves its purpose in protecting a nice carpet and allows me to move freely using my office chair with wheels. Price is reasonable as well!
I have a plush carpet where my rolling chair was causing fuzz but with this matt it helped eliminate that. Its flexible and the chair sits nicely on top of it. If you're looking for something stiff so you're chair will roll quickly this is not the mat for you. It is strong but as mentioned before it's flexible so the chair with my weight on it will slightly mold into the mat. Im 140lbs. To roll the chair around is fine though and protects the carpet.