1: Material: stainless steel 2: Size: 16,18,20,24cm 3: FDA, ASTM, LFGB certified 4: Suitable for home, hotel and restaurant 1: Function1) This pot is for containing soup, keeping it hot for about?5 hours at 60 degrees celsius, about 15 hours at 34 degrees celsius(room temperature 22 degrees celsius).2) Its sealing performance and insulation effect also can keep cold & fresh better. 2: MaterialPot ...