This Carlisle heavy weight six-compartment left-hand tray is a stackable, rectangular tray for food service applications. It is made of melamine resin for resistance to heat and chemicals and has six compartments, including a flatware holder on the left side, for serving a Type a lunch as defined by the National school lunch Act. This tray is certified by NSF international and approved by the U.S. Food and Drug Administration (FDA) for use in food handling and processing. Carlisle manufactures food service equipment and supplies and sanitary maintenance tools and supplies for commercial, industrial, and institutional facilities. The company, founded in 1954, is headquartered in Oklahoma City, OK.