From Golden Rabbit Cobalt Swirl Collection, this pie plate features: This enamelware is made of carbon steel coated with a porcelain enamel and trimmed in stainless steel. There will be variations in the shading of colors and pattern formations which are the results of the hand-dipped process. Enamel  Stainless Steel  Cobalt Swirl Collection  Hand-dipped Oven & Stovetop Safe  Dishwasher Safe  Measures approx. 10" dia., 1.75" D Imported.