This is the Atlas® O Trainman Engine House Kit. FEATURES: Easy assembly Two stalls with opening doors Movable office Exhaust stacks Plastic molded in gray, tan and red INCLUDES: One structure SPECS: Scale: O 1/48 Size: 11-1/2 x 27-1/2" (292.1 x 698.5mm) Interior length: 27" tlw 11/30/07 ir/jxs