Dinex Fiberglass Black Tray with Ergo Protection, 13 x 21 inch -- 1 each.Trays with anti microbial technology molded in to the tray are designed to help prevent the growth of stain and odor causing bacteria keeping the tray cleaner between washings. Anti microbial technology works continuously for 24/7 protection, keeping the food trays cleaner for longer and won ??t wash off or wear away, even when scraped. Built in Microban antimicrobial protection makes the tray easier to clean and keeps it cleaner between washings Ergonomic design Please note that anti microbial protection does not protect users from foodborne illness and is not a substitute for normal cleaning practices. We do not accept returns on any Dinex equipment or Dinex custom products. Please contact your local Dinex rep to ensure order accuracy prior to ordering.