Making drawers? Take a tip from the pros and use these pre-cut components to cut your project construction time and quite possibly save a few dollars as well. Our drawer sides are pre-finished and have a rounded top that provides a decorative edge. Both are 1/2" thick, slotted 1/4" to accept the drawer bottom, and 60" in length. Drawer bottoms are 1/4" cabinet grade birch and pre-finished on one side.