This is a custom set requested by a customer, it consists of 12 assorted pine pieces to transition 3 5/8” crown molding. this set includes 8 inside corners and 4 outside corners. I also have middle transitions. The middle transitions are fabricated to bridge 2 pieces of crown in lieu of an ugly scarf joint, each low-profile corner is approximately 3 1/2" from center to end and i installed guide tabs for easier installation. The listing photo depicts 1 inside corner and 1 outside corner but buyer will receive 12. These have also been primed and painted with 2 coats of Benjamin Moore Super White Semi-Gloss Paint! 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.