1 15⁄8" x 40½" pine (front cove molding) 2 15⁄8" x 103⁄8" pine (end cove molding) 2 ¾" x 4" x 363⁄8" pine (French cleat) 1 ¾" x 1½" x 36½" pine (key rail) Step 1: Building the Case.