This is a custom set requested by a customer looking for a lowball price. it consists of 4 solid oak pieces to transition 3 5/8” crown molding. this set of 4 inside corners is a steal at . each, I also have middle transitions and outside corners. 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 surface height and 2 5/8” in surface 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 . message us with inquiries to this or any other list or needs.