Tri ply cookware for superior conductivity with oven safe brass handles.nWith textured base to lift food out of the oil, help searing and reduce sticking,Dimensions: Diameter:20 cm,Item details: Textured base to reduce sticking and enhance searing., Suitable for induction hob's., These are dishwasher safe,More information: Microwave Safe:No, Induction Ring suitable:Yes,Care and composition: Stainless steel