About This Classic Extra Large Nonstick Baking Sheet Pan for baking and roasting cookies vegetables and cakes - commercial grade and heavy gauge aluminized steel Baking sheet pans feature unique design with corrugated surface; facilitates air circulation for a quick release and evenly baked baked-goods Extra Large or ¾ sheet sized baking sheet pan is finished with USA Pan’s proprietary nonstick silicone coating which allows for superior baking, easy release and quick clean up Made from Aluminized steel; a mix of steel for strength and durability and aluminum for superior heat conductivity; oven safe to 450°F USA Pan is a Bundy family company which has proudly manufactured high quality bakeware and provided jobs in the USA for over 60 years Overview Color : Silver Material : Aluminized Steel Size : Set of 1 Brand : USA Pan Product Dimensions : 21"L x 15"W x 1"H Item Weight : 3.75 Pounds Is Dishwasher Safe : No Material Type Free : BPA Free Global Trade Identification Number : 00894892001746 UPC : 894892001746