Construct a Lightweight Model Layout in Five Easy Steps - no heavy layout materials necessary! Learn to build a model railroad using the Woodland Scenics revolutionary SubTerrain Lightweight Layout System. Step-by-step, the DVD will show you the most convenient and lightweight way to create a durable hard shell or terrain base that easily accepts coloring, plaster castings and other landscape materials. Approximately 58 minutes. Also available in VHS. Not available in PAL.