3M gave me a free sample of this product to evaluate and I couldn't have been more excited about it! I'm a traveling teacher that doesn't get my own room and I am excited that I can add this to the rooms that I share in order to have a space to write on to teach. I really love that you can cut it up to fit the size you need and that it's so easy to install. I also love that you can put it not only on walls, but tables and desks as well. I hadn't even thought of using it in this way! I like the idea of putting it over an existing chalkboard to make it a marker board. This is what I will be doing in some of my classrooms. [This review was collected as part of a promotion.]