Model: The car bodies are finely constructed of plastic with complete detailed interiors and many separately applied details. The cars reproduce the original, typical "peacock's eye" pattern. The cars have detailed underbodies specific to the car types. The trucks are Minden-Deutz designs with brake shoes and separately applied generators. Each car has built-in interior lighting and marker lights that can be controlled digitally with the factory-installed digital decoder. The interior lighting will work in conventional operation. Maintenance-free, warm white LEDs are used for the interior lighting. The couplers have close coupler mechanisms. All of the cars have a scale length at 82.5 cm / 32-1/2". The minimum radius for operation is 1,020 mm / 40-1/8" (1,550 mm / 61" for operation with parallel curves).Total length over the buffers 248 cm / 97-5/8".