The Flooded Ruins consist of a large area terrain base with several recessed pools that are designed to be filled with water effects. Of course, you can always choose not to use water effects, and leave the broken, sunken sections of the floor as bare stone cobbles. The broken columns on the edges can easily be removed and replaced during game-play. The Flooded Ruins base is 11" x 8" with two each of 2", 3", and 3.5" columns. Cast in a durable grey resin and supplied unpainted.