Main Material: stainless steel 201# Body Shape:straight shape, cut edge Handle & Knob: ss hollow handle and wire knob Body Thickness: 0.5mm Bottom: encapsulated bottom with 0.5mm aluminium+2.0mm iron+0.5 aluminumFinish: inside satin finished and outside mirror polishLid: G-type clear tempered glassSize: 14X8.0 Hcm saucepan with lid 16X9.5 Hcm saucepan with lid 18X10.5 Hcm Casserole with lid 20X11.5 Hcm Casserole with lid24X13.5 Hcm Casserole with lid 24X6.5 Hcm frypan with lid,w/o helper handle