This is a set of two railings with two extra pedestals all on a single sprue. Also suitable to use as fences. The railings can be trimmed or joined together to form long runs. Each model includes two railing assemblies plus two large end pedestals, one narrow and one wide. One printed model gives you a 19-20" run, depending on your use of the extra pedestals.
If you are interested in this model in other scales please let me know and I will make them available.