McSunley 620 Medium Stainless Steel Prep N Cook Water Bath Canner, 21.5 Quart, Silver Heavy Duty Easy-Lift jar rack holds (7) 1-quart jars, (9) 1-pint jars, or (12) half-pint jars Encapsulated flat bottom base - perfect for easy temperature control and can be used on gas, electric and glass cooktops Riveted stay cool stainless steel handles Heavy duty stainless steel construction: will not ding, dent or chip Ten year manufacturer warranty - consumer satisfaction guaranteed