Length 96" Height 3/4" Depth 1-1/2" Solid Maple Light Rail Molding. Also known as cabinet facing, which is commonly used to hide lighting under wall cabinets or for a more polished and finished look. Although the depth is 1-1/2" only 3/4" will stick out from the front and the other 3/4" is what goes uner the bottom of the cabinet for attaching.