4 X Mainline 37-160 Hopper Wagon in British Rail livery is a ready-to-go pre-built model in OO gauge. The DC-powered ore/coal wagon features a classic grey colour and is compatible with a two-rail system. Made to a 1:76 scale, this analogue-controlled wagon is perfect for collectors and model railway enthusiasts looking to add a transport-themed piece to their collection. Perfect for enhancing any railway layout, this Mainline hopper wagon is a must-have for British Rail enthusiasts.