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.Featuring the "Northern-style" wok design which includes a long stainless stay-cool handle plus a helper handle for secure lifting, our Hybrid 12-inch Wok is ideal for tossing and mixing in sauces into what ever you are cooking up - evenly.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.)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 one HexClad 12" Wok, please note that a lid is NOT included. The 12" Wok measures 12 inches in upper diameter, 7.5 inches in bottom diameter, 3.5 inches in height and 3 lbs in weight.