The HELJAN 1736 HO Pedestrian Overpass Bridge is a vintage model train accessory made of plastic in a multi-color design. This 1:87 scale bridge set includes a single freestanding unit designed for N gauge model railroads. The Danish-made product features intricate details and is suitable for transportation-themed layouts, perfect for model railroad enthusiasts aged 17 years and up. The brand Heljan is known for producing high-quality model railroad parts and accessories, making this bridge a valuable addition to any collection.