The Big Book of Battle Mats is a prefect standalone map book for tactical encounters. Perfect for using with miniatures, the book now includes cut out tokens of alternative room layouts and terrain features to customize the maps, and downloadable 5E content to expand and enhance your game on the maps. With lay flat maps, each page is 8x12" opening to 16x12", the book lays perfectly flat or folds completely in half offering unrivalled versatility.