2 Profile Boards and 2 Connectors per package

Subterrain Lightweight Layout System®

Woodland Scenics has simplified the process. Build a layout fast and easy. 

SubTerrain is the most innovative foam system for building model train layouts. 

The revolutionary, high-density foam components of the SubTerrain System 

are extremely lightweight and easy to use. 

They require no expensive power tools, there is no dusty mess, 

no complicated calculations required and most importantly, 

no experience is necessary