Built from an undecorated Roundhouse/MDC kit. Cast-on plastic grabirons and steps replaced with wire ones. Air brake piping and coupler cut bars made from wire. Has Kadee couplers. Custom painted and lettered with Microscale decals. Prototype was used to transport heavy liquids such as sulphuric acid. Dimensions: 4-1/4" L x 2" H. weight: 3 oz. Only one model available.