From the release:
Dungeon of Emera is a printable dungeon floorplan compatible with any RPG/Dungeon-Crawl game. It can be used as a standalone gameboard, or combined with any same-scale tileset.
Dungeon of Emera is a geomorphic set, comprising 4 10x10 square battlemaps which can be arranged in multiple layouts. Each tile features corridors and rooms in a dungeon setting, with features such as a pit, a flooded chamber, a giant bronze skull, and more. The geomorphic nature means that there are countless ways to arrange them.
Also included is a set of 300dpi full size jpgs, for poster printing or VTT.