Woodland Scenics 4165 Scene-A-Rama(TM) Diorama Project Base/Backdrop -- Large: 12-1/2 x 18" 31.7 x 45.7cm HO Scale

Available in two sizes to fit most projects, these Bases double as shadowboxes and include a built-in placard for labeling your project. Backdrops are provided and can be used to add backgrounds and horizons or labeling the parts of your project.