Find the horrors and wonders left behind by the galaxy’s most ancient civilizations in Starfinder Flip-Mat: Alien Ruins. One side of this mat puts heroes right into the action in a set of ruins located inside a shifting maze of high stone walls, where they’ll find the hidden ruins of a forgotten culture. This side also matches up perfectly to the red planet map presented in Starfinder Flip-Mat: Planetary Terrain Multi-Pack, allowing you to create a massive encounter space. The other side of the mat shows the interior of a dark cavern filled with the semi-active remains of a once powerful alien species. Both sides can be turned into a set piece for almost any science-fantasy adventure!A special coating on each Flip-Mat allows you to use wet erase, dry erase, AND permanent markers with ease! Removing permanent ink is easy—simply trace over any permanent mark with a dry erase marker, wait 10 seconds, then wipe off both marks with a dry cloth or paper towel. Each Flip-Mat measures 24″ x 30″ unfolded, and 8″ x 10″ folded.