The PECO Lineside Kit NB-38 is a set of N Gauge truss girder bridge sides made of plastic in a grey colour. Designed for model railways, this kit includes four bridge sides that are compatible with scenery accessories. The set is perfect for creating realistic transportation-themed bridges for your railway layout in scale 1:148. The PECO brand ensures high-quality and detailed parts that will enhance the overall look of your train collection.