Made of heavyweight aluminized steel for exceptional heat conductivity and durability, these commercial jelly roll pans feature folded corners and thick, reinforced rolled edges to prevent warping. Wide, shallow rectangular pans are traditionally used for baking light Génoise or sponge cakes. The pan also bakes savory soufflé rolls and flavorful bar cookies. Ifalon nonstick finish won’t chip or peel, and is 10 times more durable than traditional nonstick coatings. Uncoated aluminized steel is corrosion resistant and dishwasher safe. Oven safe to 550°.