The Bonded Aluminized Steel Heavy-Gauge Construction Means This Bakeware Offers Rust-Proof Performance Maximum Durability And Even Heat Distribution. Great For Baking Roasting And More. The Double-Layer Ceramic Coating Provides Easy Cleanup And Excellent Food Release. Pans Come With A Unique Two Tone Finish. These Versatile Pans Are Perfect For Cakes Cookies Breads Cupcakes And More. The Bakeware Is Oven Safe To 450F. The Bakeware Is Dishwasher-Friendly But Handwashing Is Recommended.