The Le Creuset Heritage Covered Rectangular Casserole Dish in navy blue is a two-piece set that includes a baking dish with a capacity of 4 quarts. Made of durable ceramic with a surface coating of ceramic, this casserole dish is heat resistant up to 500°F and is suitable for use in electric ovens. Featuring a rectangular shape and dimensions of 12 x 9 inches, it is dishwasher safe for easy cleaning. Crafted in France by the renowned brand Le Creuset, this casserole dish adds a touch of elegance to any kitchen with its stylish blue color.