R-18 Curved Slope Track: 3 x A pieces, 4 x B pieces, 7 pieces total J-15 Mini Bridge Piers: 8 pieces The curved slope tracks are quite old and have minor scratches and dirt. I cleaned them, but there may be some overlooked dust in the grooves, so if you are concerned, please refrain from purchasing. Please note that I will pack them directly in a paper bag without putting them in a plastic bag.