S Scale flatcar short bulkheads and steel sheet load. These are compatible with standard American Flyer flatcars with holes in the deck of the car. No need to prime before painting with acrylic and latex paints. Each set includes 2 short gray bulkheads and 1 gray steel sheet load. I will combine shipping on orders of multiple items. See my other listings for variations/color options for this item. Steel sheet load measures 1.2 in W X 7 in L X 0.37 in H. Bulkheads measure 0.54 in W X 1.75 in L X 1.12 in H.