HexClad's patented hybrid tech utilizes tri-ply construction – aluminum between two layers of stainless-steel - laser-etched with our hexagonal nonstick surface to deliver the searing power of stainless, durability of cast-iron and easy cleanup of nonstick. Be ready for all cooking occasions with our Hybrid 2-Quart, 3-Quart and 8-Quart set offer the ultimate in versatility in cooking when it comes to boiling, braising, steaming and simmering. Two of our HexClad Trivets are included to keep your counters protected. Use your HexClad cookware on any home cooktop or stovetop, including induction. Every piece is also scratch-resistant, dishwasher-safe, and oven-safe up to 500°F. (Lids are oven-safe up to 400°F.) (Commercial and restaurant use excluded).