Carbon steel steak griddle pan with high ridges to perfectly cook and sear steak or fish with authentic grill marks. We suggest that whilst this can be used on the hob it should not be shaken rather lifted.,Dimensions: Diameter:28 cm,Item details: Carbon steel finish for quick, even heat distribution, Oven safe to 500 degrees, These are dishwasher safe, but not microwave safe,Care and composition: Steel