Some dungeons are bigger than others! Flip-Tiles: Dungeon Vaults Expansion is the newest expansion to the Flip-Tiles: Dungeon Starter Set. With 24 full-color 6 x 6-inch double-sided tiles, each stunningly crafted by cartographer Jason A. Engle, you can add even larger fanes, occult chambers, arcane workshops, and strangely shaped chambers to your dungeon. All perfect for the next time the heroes delve deeper than they should! Suitable for experienced GMs and novices alike, this product fits perfectly into any Game Master's arsenal. Wet, dry, and permanent markers erase from the tiles! These double-sided dungeon tiles come in convenient packaging for easy storage.