Super Dungeon Explore : Forgotten King tiles corner protector

Getting the tiles in and out of the boxes are possibly gonna damage the corners or sides in the long run. There is currently 3 sets of 6 tiles for FK (the base set, Crystalia and Von Drakk/ghost house).

You need 4 of these corner protector that will fit a width of 6 tiles. So for the whole 18 tiles set you'll need 12 of these. It will stack just fine.