• Heavy-gauge 3004 aluminum beadless rims
• When used as double roasters, section fits snugly to seal in steam
• Top or bottom sections may be used individually for open pan roasting
• Protective chrome-plated steel straps on 68360, 68361, and 68362
• Loop handles for durability
• Heats evenly and efficiently - recommend reducing oven temperature by 25°F (-3.9°C) to reduce energy costs