Model a big HO industry in a small space with the Cornerstone Modern Concrete Warehouse Background Building kit! Featuring special end walls measuring just 1-3/4" (4.4cm) wide, this versatile structure kit builds into a perfect transition from 3-D to backdrop, and is ideal for shelf layouts, modules or dioramas wherever space is limited! With authentic tip-up style construction, it can be used other Walthers kits for easy customizing. Other features include:

• Builds rail and truck dock walls - both styles included!
• Correct height truck and railcar loading docks with weather bellows-seals
• Separate doors, windows, entry ramp and stairway
• Molded in three colors