There are 12 brown plastic posts to fit into the sides of the car

This is an Athearn 14166 N Southern 50' PS-1 Box Car Single Door Box Car #523788

Model Number: 30-76216

Pre-cut styrene kit including all parts and GC-Laser roof shingles for the 2 wings

340 x 48 x 75 mm

Atlas 971 HO C&NW 52' Evans Gondola #340136 ProductID_12059697 There are 12 brown plasticThe work horse of the steel industry, the gondola is basically a flat car with sides, allowing more and different types of loads to be transported. The gondola dates to about 1830 and was first used on early railways and tramways to move coal. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Atlas Model Number: 971 Road Name: Chicago & North Western (CNW) MSRP: $12. 95 Scale Era: HO Scale Model Type: