Emile Henry Square Baker, Olive Emile Henry's ceramic bakeware and tableware is made in Marcigny France since 1850 from high fired burgundy clay; The natural clay is unsurpassed for conducting and retaining heat Emile Henry's ceradon is an exclusive process to produce strong and durable ceramic bakeware and tableware for everyday use Extremely hard glaze - resistant to scratching; Shock resistant - highly resistant to chipping Thermal properties: keeps hot, keeps cold - use directly from freezer to oven to table (0-Degree F to 500-Degree F) Square baking dish measures 9-inch by 9-inch; Easy to clean by hand or in the dishwasher