The large, below the window fluting on Budd built passenger cars. The set includes 2 fluting strips long enough to do an 85' passenger car. Also included is a set of car name and number boards cut from .010 styrene (the square "Sunset Limited" emblem board will be included by special request only). This is the later style with 7 wide cuts. Also includes the narrow strips that appear as small belt rails used on some cars above the windows. Fine fluting used in the name board area is not included. The photo shows the fluting applied to our SP coach sides.