Bull's Salvage by Bar Mills O-Scale comes complete with "interior studs", white metal & resin castings, their famous "Insta-Fence" and some cool graphics! Also included are loads of laser-cut details, scrap windows and doors, pallets and stacks of steel girders! However, we must warn you... this kit is a challenge. If you're in a "rush" or are brand new to this part of the hobby this kit is NOT for you... but if you want to try something a little different and thought provoking we can tell you for a fact that this is one you'll want to have. The "footprint" for this O-scale diorama is approximately 7.5" x 11.5".