Removable decals that stick right on the wall but have the exact same properties of a regular chalkboard. There are no tools needed to hang them, and you will never make any holes in the wall. Simply peel and stick and start writing on them with chalk. And when you are ready to start over, simply wipe the surface clean with a damp cloth. You can also use some mild soap if you wish. No more erasers to clean, and no more chalk dust.