HexClad's 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 a kitchen workhorse as you can use to sear, braise, fry and simmer all in one and is excellent for one-pot and batch cooking. Use your HexClad cookware on any home cooktop or stovetop, including induction. Every piece is scratch-resistant, dishwasher-safe, and oven-safe up to 500°F. (Lids are 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 5.5qt deep sauté pan with a tempered glass lid. The HexClad Hybrid 5.5Qt Deep Sauté Pan with Lid measures approximately 22.4L x 11.8W x 3.5H, 5.5 quarts in volume, and 3.7 lbs in wei