What child doesn’t want to be able to write on the walls of his or her bedroom? What mom in her right mind would let them do it? Now you can be sane and let your kids write on the walls with this Chalkboard Wall Decal. The adhesive 22″x36″ board easily sticks to most any flat surface. Write on it with real chalk and it wipes clean. It sells for $24 at UrbanOutfitters.com.