They measure 30 inches long and the minimum curve radius is O-27

4 cm / 28-7/8

The passenger cars feature interior lighting

Trainz Product Id: 12191945

It also has a flashing red light at the top

Rapido Trains 517098 N Undecorated 8600-Series Coaches with Skirts ProductID_11610533 They measure 30 inches longThis is a Rapido Trains 517098 N Scale Undecorated 8600 Series Coaches with Skirts. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Rapido Trains Model Number: 517098 MSRP: $59. 95 Scale Era: N Scale Model Type: Passenger Cars (New) The Trainz SKU for this item is P12289624. Trainz Product Id: 12289624