... 3 layer bottom,energy saving 4.OEM TP1453 frying pan with Welburger marble coating1,Diameter/Height:16-32cm open frypan without ... thickness:18/8(SS304) 0.6mm 3,Feature:R shape, no step with cut edge, Weilburger stonehenge marble coating inside and mirror ... polishing outside4,Bottom Plate:5mm aluminum with 0.5mm 430 plate for induction 5,Lid:without cover6 ...