3-ply construction from rim to rim – 3mm, Thick aluminum core conducts heat quickly and evenly Nonstick ceramic coating is environmentally friendly - no harmful fumes are released into the environment when heated Large, stay-cool loop handles designed for easy maneuvering and control while wearing oven mitts Flared rim for clean and dripless pouring Tempered glass lid for easy monitoring of cooking Oven safe up to 500°F / coating and glass lids 400°F Dishwasher safe