This high heat 1/2 gastronorm tray from Cambro is 65mm deep, and can easily adjust to temperature changes, safe for cooking applications up to 190°C. High heat trays can go from prep to cooler to oven to steam table to reduce unnecessary handling and the use of several other trays. They are also great for freezing, cooking and reheating. This high heat tray can withstand temperatures from -40°C to 190°C, and unlike metal trays it is microwave safe.