The Toppits grill trays will delight passionate hobby grillers. Their versatility makes grilling even easier. You can grill vegetables, meat, or fish. Additionally, you can use the tray to keep food warm. Usage note: Aluminum foils should not come into contact with acidic or salty foods, as well as serving plates or containers made of metal. In these cases, the foils may partially dissolve. Grill trays can have sharp edges. Position the grill tray horizontally.