From the Dungeonstone home page: Our miniature terrain has been developed over hundreds of hours of sculpting and design and is perfectly suited for role playing games such as Dungeons and Dragons with a 25mm scale of 5 feet = 1 inch. Our dungeon terrain pieces are designed to allow the GM to create the most impressive experience possible by adding a 3D landscape which has the look and feel of an actual stone environment. These highly detailed models are are each cast as a single piece and made from a resin and carbon infused diestone composite material which provides durability and will hold up to years of handling and play. Admin Comment this is a Generic entry to show this product is available we will not list individual sets as Items or Versions