Cast Iron Grill Plate 38cmThis grid is made of cast iron and can withstand higher temperatures than a normal grid. Because cast iron gives off a more even heat, it provides a perfect heating surface for searing meat. Cast iron also stays hot longer than a steel grid. And of course this grid provides the well known grill stripes on steaks. Product specifications Grid dimensions: 38 cm Suitable for barbecue 18 inch 46 cm