Apply these decals to the wall, just like any other wall decal, only use it to write on! Of course be sure to use dry erase markers with your dry erase material. This dry erase calendar comes all together where every part of the decal is dry erase. There's a space for the month, a side portion for a set of notes and then a bottom portion for more notes. Whatever the hectic schedule may be in your life, this calendar will hold it all! The larger sizes will come in more than one piece for easier application.