Protect an entire tray of food with just one cover. Ingeniously designed to work with the most popular 27″ and 29″ oval serving trays, this cover helps deliver food safely from kitchen to table while keeping meals warm and free from contaminants. Made of antimicrobial, dishwasher-safe ABS plastic, this cover not only minimizes germs on its surface but also can be safely sanitized after use. The ideal companion for any server.