This is a unique custom set which cannot be purchased in stores or supply houses, it is one of a kind which is fabricated by myself , it consists of 6 assorted pine pieces to transition 3 5/8” crown molding. this set includes 5 low profile inside corners and 1 low profile outside corner (3 1/2” from center to each end). On each low Profile corner I’ve installed guide tabs for easier transitioning. This set can be modified in size and quantities if need be. we are custom fabricators and can usually transition any Size , Shape and Quantity . simply message us with needs.