Bring new business to your HO industrial park with the Cornerstone Modern Grocery Warehouse kit! This detailed ′tip-up′ structure features one-piece ′corrugated-style′ walls with exterior splines, used for all types of large and small buildings. Other features include: Pull-through rail car end walls Correct height truck and railcar loading docks with weather bellows-seals Industrial electric meters and junction box Four roof-mounted air conditioners Separate doors, windows, entry ramp and stairway Printed signs Molded in five colors and clear plastic