Model: The type Rms and Rmrs cars have truss rods and storage boxes on the underbody. The type Rms includes friction axle bearings and axle caps with openings. The type Rmrs includes roller axle bearings and axle caps without openings. Stakes for installing on the cars are included. The dump car does not have a brakeman's platform and is loaded with scale-sized ballast. End wall doors are modelled on the boxcar.All the cars have different car numbers and are individually packaged.

Total length over the buffers approximately 55 cm / 21-5/8". DC wheelset E700580.
Prototype: Four different design German Federal Railroad (DB) freight cars. One type Rms 31 freight car with low side walls and stakes of pressed sheet metal, one type Rmrs 31 freight car with low side walls and stakes of pressed sheet metal, one type Ommi 51 dump car without rail clamps, and one type Hbcs 300 / Gltmms 62 boxcar with end doors. The cars look as they did starting in 1962.