The Kaiser Bakeware Basic Tinplate 9-Inch x 2-Inch Round Cake Pan is made of the high-quality tinned steel preferred by traditional bakers for its gentle heat distribution and consistent browning. Kaiser tinplate baking pans absorb the proper amount of heat to produce baked goods with a perfectly brown crumb and a moist, tender body. Tin coating protects the pan from rusting and provides a scratch-proof surface. All Kaiser baking pans and cake pans are oven-safe up to 450 degrees F. Hand wash with warm, soapy water and a soft cloth. Made in Germany.