This is an HO Scale Railroad Signal Bridge from Model Power. Model Power designed this 2 track signal bridge set for use with your HO scale railroad layouts and dioramas. Recommended for ages 8 and over. FEATURES: Plastic styrene construction. Molded in one color (gray). Snap together assembly (may use plastic cement if desired). Assembly instructions are not included (refer to picture on package). INCLUDES: One-2 Track Signal Bridge Set Kit (Unassembled). SPECS: HO SCALE COMMENTS: Does not include tracks. may 19/95sk ir/kh