The Carlisle fiberglass Glasteel solid rectangular tray is dishwasher-safe, has rounded corners, and is suitable for serving and carrying food in a restaurant or cafeteria. The tray is made of fiberglass for strength and durability, contains metal reinforcing rods to prevent warping, and can be wiped clean. The edge helps keep items from slipping off the tray. The corners of the tray are shaped to permit air flow and drying when two or more trays are stacked together. This tray measures 22.12 x 16 x 1.05 inches/56.18 x 40.64 x 2.67 cm (L x W x H). (L is length, the horizontal distance from left to right; W is width, the horizontal distance from front to back; H is height, the vertical distance from lowest to highest point.) The tray is dishwasher-safe and meets National Sanitation Foundation/American National Standards Institute (NSF/ANSI) Standard 2 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.