Item No: HT-FBM8012 Material:3003 aluminum alloy Size： 20cm casserole with lid 24cm casserole with lid 28cm casseroel with lid 28cm wok pan with lid 20-24-28cm frying pan 28cm grill pan Coating: Black marble coating Painting: Grey metallic painting Handle: 201 stainless steel handles Thickness:4.0MM Bottom: induction bottom Use:Suitable for using on all gas,coal,electric,induction and ceramic cooktops,electric hot plate