5 1/2 Quart Multi-Purpose Pot with Glass Cover: Classic pan with professional performance Mirror-finish exterior with matte interior Aluminum-encapsulated base for excellent conductivity and even heat distribution Tight-fitting glass and steel lid seals in nutrients Oven-safe to 550 degrees Fahrenheit Riveted stay cool steel handles Measures 17 4/5 inches in width by 10 1/2 inches in length by 6 inches in height Limited lifetime warranty " material="Aluminum, glass, steel"