This is a custom set requested by a customer, the listing photo is depicts the set which you will receive. it consists of 8 assorted solid oak pieces to transition 3 5/8” crown molding. this set includes 7 inside corners and 1 middle transition. The middle transitions are fabricated to bridge 2 pieces of crown in lieu of an ugly scarf joint, each corner is approximately 6 3/4” in total height and the actual transition portion dimensions of each piece are 3 1/2” in height and 2 5/8” in depth. 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.