Granite Ware Better Browning Rectangle Cake Pan, 11-inch by 7-inch Granite Ware Better Browning series is Made in USA Carbon Steel core is more energy efficient and safer Porcelain enamel surface is an inert, non-porous and naturally non-stick surface No PFOA, PTFE or other harmful chemicals and are dishwasher safe Size 11 in x 7 in x 1.5 in Carbon steel core provides excellent heat distribution Naturally non-stick porcelain enamel surface No PTFE, PFOA or harsh metals are used Dishwasher and metal utensil safe 11-Inch-by-7-inch-by-1-1/2-inch Carbon steel core provides excellent heat distribution Naturally non-stick porcelain enamel surface No PTFE, PFOA or harsh metals are used Dishwasher and metal utensil safe 11-Inch-by-7-inch-by-1-1/2-inch