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. Our Hybrid Deep Sauté is so versatile that you can sear, braise, fry and simmer all in one, and is perfect for one-pot meals. Use your HexClad cookware on any home cooktop or stovetop, including induction. Every piece is metal-utensil-safe, dishwasher-safe, and oven-safe up to 500°F. (Lid is oven-safe up to 400°F.) HexClad products that are sold by HexClad Cookware are backed by a lifetime warranty from manufacturer's defects. (Commercial and restaurant use excluded). Your purchase includes a 3.3qt deep sauté pan with a tempered glass lid. The HexClad Hybrid 3.3Qt Deep Sauté Pan with Lid measures approximately 20L x 10W x 2.5H, 4.5 quarts in volume, and 3 lbs in weight.