From publisher blurb:
Dungeon of Methys 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 Methys 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 a magical theme, with features such as arcane icons, summoning circles, mysterious symbols and more. The geomporhic 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.