Item is not very big so works well in smaller work spaces. I purchased two for a horizontal fit. Staples brand was the least expensive option available at time of purchase and the quality is decent (thick). I would recommend.
I like the mat but there are a couple problems. My chair wheels make dents in the mat and my chair gets stuck in the ruts. I paid more for this mat expecting better quality and mo more of this problem. Another issue is the mat slipping and shifting on the floor. I bought the mat which was advertised for my type of carpet. I did not expect to have this problem.
Mats were shipped flat which allowed for us to use them immediately. When lifting them to clean underneath after a few weeks of use the plastic emitted a horrible smell which lingered the rest of the day. Not sure what is up with that.
our previous mat had permanent holes in it that caused the chair to be immobile. The new mat is much harder and we anticipate that the same thing will not happen to the new mat.