Prototype: Austrian Federal Railways (ÖBB) type Sgnss four-axle container flat car. Mahogany brown basic paint scheme. Loaded with 3 type XXL WoodTainers, containers lettered for the Austrian firm Innofreight, A-8600 Bruck an der Mur. High-capacity containers with a volume of 46 cubic meters / 1,624.48 cubic feet. One of the WoodTainers lettered for Märklin.
Model: The car frame is constructed of die-cast metal. The car has type Y 25 trucks and a close coupler mechanism. It is loaded with 3 containers. The car number and container registration numbers are different from that for 15520. Length over the buffers 123 mm / 4-7/8".