Beautiful Collection Elite series stainless steel waterbath. Canner offers superior performance, enduring quality and year round versatility. 18/10 stainless steel for superior strength and durability to last through generations of canning. Will not react with high acid foods. Triple layer base comprised of thick aluminum layered between 2 layers of stainless steel, equals even heat distribution. Generous 21 quart capacity accommodates 7 quart jars. Silicone covered handles stay cool to touch and are riveted for safe handling. Oven safe to 350 deg.. Tempered glass lid for easy viewing and vented to allow steam to escape. Includes sturdy, chrome-plated rack to resist corrosion and designed to hold all jar sizes, even the smallest. This versatile pot can also be used year round for soups, stews, chili, and seafood.