Model: The cars have close coupler mechanisms. Lighting kits can be installed in the cars.Total length over the buffers 330 mm / 13".

Prototype: 2 type UIC-X (Bm) express train sleeping cars painted and lettered for Italian State Railways (FS).Use: High quality long-distance service, here in the EC "Venezia" around 2009.

The interior lighting to go with these cars:66616 LED Lighting Kit.

This car set can be lengthened prototypically with the car sets 18252, 18253, and 18254.