MSI Trecento Ivorelle Flush Stair NoseFinishing molding for Trecento Ivorelle Flush MSI Trecento Ivorelle Flush Stair Nose covers the expansion gap, transitions floor to wall, or terminates a flooring run with the matching stair nose profile. The matched finish and color tolerance ensure the trim reads as part of the floor rather than as a separate piece a small but visible detail in high end residential and commercial work. Coordinating trim profiles are available across the series for