1.0 inches (H) x 12.9 inches (W) x 17.9 inches (D) Bakers Half Sheet natural aluminum nonstick commercial bakeware is made of pure aluminum which will never rust for a lifetime durability Baked goods rise and bake evenly due to aluminums superior heat conductivity and the reinforced encapsulated steel rim prevents warping NonStick interior for easy realease and clean-up, hand wash only Made in the USA. Description Our Nonstick Naturals® Aluminum Bakeware has a premium gold interior nonstick surface made without PFOA for easy release and cleaning. Encapsulated galvanized steel rims prevent warping. Made of aluminum for even heating and superior baking performance. A necessity for any chef's kitchen, this half-sheet pan is a great size for everyday cooking endeavors. Proudly made in the USA.