Cardboard floor plans for using with 25mm miniatures ideal for roleplaying games such as war hammer and dungeons and dragons the crack grid on each sheet represents 5 by5 at the scale of the 25mm miniatures just cut out a variety of shapes and sizes using scissors or a sharp knife and arrange them as desired to create your own caves and tunnels special features ans accessories can be glued to the floor plans as necessary this set is not brand new some pieces have been cut down but no