Our high performance stainless steel cookware has encapsulated copper bases for fast & even heat distribution and riveted handles for extra strength. Long lasting and hard wearing.,Dimensions: Pan 1- Diam. 16 cmnPan 2- Diam. 18 cmnPan 3- Diam. 20 cm,Item details: Mirror finish 18/10 stainless steel, These are not dishwasher and oven safe,Care and composition: Stainless steel, Hand wash