Contains all the walls, floors, ceilings, trims, props, blueprints and everything else that makes up my SimpleSciFi packs. This complete pack allows you to get it all for a combined lower price. The pieces are designed to work in various combinations and situations. The materials can be tweaked on almost everything to create your own look. Use your own surface materials, paint or metals and completely change the look. Use the included blueprints to speed up construction or as a starting point for functionality on various objects like doors, switches, etc.