This family sized multi grill tray has a perforated area for grilling vegetables, high ridges to sear meats with authentic grill markings and great for use as an additional oven tray. ,Dimensions: Width:40 cm, Length:29 cm,Item details: Carbon steel finish for quick, even heat distribution, These are dishwasher safe, but not microwave safe , Oven safe to 500 degrees,Care and composition: Steel