12pcs stainless steel pan material:201# body thickness:0.4MM Bottom:0.5mm Aluminum+1.5mm Iron+0.5mm Aluminum discription:Expand type steel with wood handle False thermometer 4mmglass lid specification:16*10.5cm single handle 16*10.5cm double ears with glass lid 18*11.5cm double ears with glass lid 20*12.5cm double ears with glass lid 24*14cm double ears with glass lid 24*7.5cm pan with ears and glass lid