Neoprene Lava terrain setLava River Neoprene Terrain Set High quality 2D neoprene terrain tiles compatible with any roleplaying game. Wage your battles on an epic battlefield overrun by a scorching 10 cm (4 inch) wide river of lava, complete with smoke and burning rock. Stone bridges and loose boulders allow for different gameplay mechanics, it all depends on your imagination! Create different river streams in each game by changing round the tiles. They can be combined with