Gastronorm Tray - 1/2 - 20 mm - Perforated Royal Catering's perforated Gastronorm (GN) 1/2 tray RCGN-P1/2X20 has been specifically designed for professional catering needs. It is ideal for use in restaurants, canteens, snack bars, salad bars, cafeterias, pizzerias, hotels, etc. It is used to store dishes, to