... 3-layer bottom,energy saving 4.OEM Popular frying pan:nonstick cookware 1,Diameter/Height:12-40cm open frypan without cover2,Material ... cut edge, nonstick coating inside and mirror polishing outside4,Bottom Plate:3mm aluminum with 0.5mm 430 plate for induction 5,Lid ... ,Packing:Color sleeve packing8,Suitable for all heat source including induction. LFGB and SGS approval, healthy and nutrient, Super high ...