This is a set of Crossing Signals and Railroad Gates from Bachmann. These HO scale items are recommended for ages 8 and older. FEATURES: Designed for use with all HO scale electric trains. Plastic styrene construction. Crossing Signals are white signal poles with an X-shaped crossing sign with the words "Railroad Crossing"; located directly under the sign are two red lights with covers. Railroad Gate sets each have a black base with two moveable black and white gates. INCLUDES: Six Crossing Signals Three Sets of Railroad Gates SPECS: Model Scale: HO COMMENTS: Keep product safely out of reach of young children. 5/13/95sk san 8/1/01 ir/jl