Break the rules and write directly on your walls with the Think Board Peel and Stick Clear Dry Erase Board. Available in five sizes to fill any space large or small, this reusable writing board allows you to record your creativity and notes on the largest surface around – your wall. The Think Board Dry Erase Board easily sticks to your wall with a strong grip and appears invisible. Use it just like a standard dry erase board to formulate ideas or give a presentation. When you’d like to move spaces, simply peel the board off the wall. It magically leaves no marks or residue and can be reapplied over and over again. Stick this board above your desk, on the back of your door, or even on the table surface to maximize your space.