This is a MTH 20-95122 O TT Flatcar w/ 40' Trailer

There is one pair included in each package

Model Number: 21800

Trainz Product Id: 11568392

and a minimum radius curve or 22 inches

Patal 3011 HO Scale Shopping Center Building Kit ProductID_12498233 This is a MTH 20-95122This is a Patal 3011 HO Scale Shopping Center Building Kit. No Paint Required. Made From Architectural Drawings. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Patal Model Number: 3011 MSRP: $21. 99 Scale Era: HO Scale Model Type: Building Kits The Trainz SKU for this item is P12379240. Trainz Product Id: 12379240