Disposable rectangular plates are made of pressed board paper or molded pulp fiber for extra resistance to water and grease. The main compartment covers 50% of the plate and two smaller compartments each cover 25%. Compartment dividers are one-half the height of the plate rim. Tray measures 8" x 10" x 7/8" deep and has a flat bottom. Dinnerware Type: 3-Compartment Plate; Material Type: Paper; Material(s): Paper; Shape: Rectangle.