Gastronorm Lid - 1/2 The 1/2 Gastronorm (GN) lid RCGN-1/2-LID-1 by Royal Catering has been specially designed for professional catering and is perfect for usage in restaurants, canteens, snack bars, salad bars, cafeterias, pizzerias, hotels and so on. You can use the lid to close the matching Gastronorm container and store food over a prolonged period of time and keep it warm in a bain-marie or cool it in a refrigerated cabinet. Perfect for the gastronomy - high-quality, durable stainless steel Easy to clean, dishwasher-safe For a temperature range of -20 to 300 °C Compatible with all standard GN 1/2 containers Easy to open and close with a practical recess grip