Item is a plastic model kit and assembly is required.- The product is an unpainted assembly kit.- The molding color is gray.- A structure kit for railway-related facilities that is indispensable on the side of railroad tracks in electrified sections.- Substation building, various substation equipment, substation site, fence / gate, stickers and PVC board for windows are included.- Set a new sticker.- Size after assembly: 140 x 60 mm, H = 45 mm (see figure)- It is possible to produce medium- to large-scale substations equipped with two primary and secondary power receiving and substation facilities by modifying them using multiple sets.