The Cook N Home 20 Quart Stainless Steel Stockpot Saucepot with Lid is made of mirror polished 18-10 stainless steel for durability and easy cleaning. Aluminum disc layer in bottom for even heat distribution and prevents hot spots. Tempered glass lid with steam vent to view food while cooking. Riveted handles are comfortable and stay cool. Reinforced rim for long heating and pouring. Large size for multipurpose function and can be used for canning and jarring. Induction compatible. Works on gas, electric, glass, ceramic, halogen, etc. Oven safe to 350F. Dishwasher safe.