The Rachael Ray Cucina Nonstick Crisper Pan Set includes a two-piece rectangular baking tray made of aluminum with a non-stick copper surface coating. The set includes a crisper and a baking sheet, both oven-safe up to 450°F. These baking trays are perfect for baking on electric or gas ovens and are easy to clean with hand wash care instructions. The Rachael Ray Cucina brand ensures quality and durability in your kitchen baking needs.