The dishes have been washed with dish soap. The rails do not have cushioning material. Please purchase at the listed price unless you are buying multiple items at once. We will refund shipping costs when you can save on shipping by combining items. If you have any concerns, please send a message before purchasing. I am also listing other items. I would be happy if you would stop by. #Bulk #Bundle #Expansion #Set #Layout #Scenery #1/6 Rail #Curved Rail #U-turn Rail #1/4 Rail #Uneven