More about this item:

• Naturals commercial bakeware is made of pure aluminum which will never rust for a lifetime of durability. For sweet or savory baking; from cookies to sheet pan dinners, this is the pan you’ll reach for.
• Foods bake and brown evenly due to aluminum’s superior heat conductivity. Reinforced encapsulated steel rim prevents warping and adds strength.
• Compatible with parchment paper or silicone baking mats if desired. Easy clean up; hand wash recommended.
• Pan exterior dimensions 17.9 x 12.9 x 1 inches and interior dimensions 17.1 x 12.1 x 1 inches.