The Le Creuset Stoneware Heritage Covered Rectangular Casserole is a 4 Qt baking dish with dimensions of 12" x 9". Made of durable stoneware in a stylish sea salt color, this casserole is perfect for cooking and serving a variety of dishes. The set includes a covered baking dish that is dishwasher safe for easy cleaning. Ideal for home cooks looking for a high-quality, versatile piece of bakeware for their kitchen.