From the back of the box:
"3D Dungeon Terrain has just gotten Fast, Fun and Felexible!!!
Your mini's deserve someplace cool to play!
Dungeon Life: Bendy Dungeon Walls offers an excellent solution to an age old problem of the 3D dungeon. Durable interlocking wall segments quickly snap together to form 'chains' of dungeon wall. Simply place a length of walls onto the game matt, and 'bend' it into the shape of your dungeon room. Snap it apart to add freestanding doors, and just like that you're done! It's easy, convenient, adds the cool factor of 3D to your game, and most important ...it's fast!
Fully painted and ready for play!
Snap together walls - The place 'em on the map, and bend to ant shape you need!