The Woodgrain Millwork 9/16" x 2-1/4" x 96". Primed Finger-Jointed Pine WM 54 Crown Moulding is used where walls meet ceilings. Primed Finger-Jointed WM 54 Crown Moulding is the best way to add interest to any room or space. Crown mouldings come in a variety of sizes and patterns and can be combined to create one of kind moulding buildups.