With its 18/10 stainless steel cooking surface and hand-polished, mirror-finished exterior, the All-Clad Stainless collection is the ultimate reflection of style and practicality. All-Clad Stainless delivers the ideal combination of professional performance and dishwasher-safe cleaning. Magnetic stainless steel makes All-Clad Stainless the ideal cookware for induction cooktops, as well. The Stainless collection is All-Clad's best-selling cookware series, and is the cookware of preference for many of the world's professional chefs and discriminating home cooks. An essential for the well-equipped kitchen, the Universal Steamer fits All-Clad 3-quart sauce pans and can be used for steaming and reheating. Stainless Technical Details: The 3-ply bonded design of All-Clad Stainless incorporates an aluminum center core clad with stainless steel to produce highly-responsive conduction and even heat distribution. The magnetic stainless steel exterior is essential to ensuring compatibility with all induction cooktops, while also being ideally-suited for use with traditional cooktop technologies. This bonded construction helps make any cooking task easier, giving you more control. Features: -3-Ply bonded construction for a lifetime of use. -Easy-to-clean 18/10 stainless-steel interior helps prevent foods from sticking and will not react with foods. -Mirror-finished magnetic stainless-steel exterior is hand-polished to a lustrous shine. -Pure aluminum core covers bottom of the pan and extends up the sides for greater heat conductivity. -Signature stay-cool handles are cast from solid stainless-steel and designed for ergonomic comfort. -Suited for all stovetops including electric, gas, ceramic, induction and halogen. -Lifetime Warranty. Specifications: -Materials: 3-Ply bonded construction: 18/10 stainless steel interior and exterior, pure aluminum inner layer. -Capacity: 3 Quarts. -Oven safe up to 350° F. -Dishwasher safe.