Tri ply cookware for superior conductivity with oven safe brass effect handlesnAluminium sandwiched between two layers of stainless steel helps conduct heat quickly across the whole pannDishwasher safe with liquid detergents only, otherwise hand wash recommended,Dimensions: Diameter:14 cm,Item details: Stainless steel, Suitable for induction hob's., These are dishwasher safe,More information: Microwave Safe:No, Induction Ring suitable:Yes,Care and composition: Stainless steel