This KitchenAid Rectangular Baker is a kitchen essential. Use to make casseroles for family meals. Made from highly durable stoneware, the vitrified construction offers chip and stain resistance. Expect professional results when using this nonporous bakeware, which provides even heat distribution and retention. This versatile, beautiful piece is ideal for both baking, serving, and is safe for oven, freezer, microwave, and dishwasher. Also, the lid can be used as a trivet when cooled and clean. 4.5 quart capacity. Measures: 9 x 13 x 2.5 inch (inner); 9.69 x 16.14 x 2.5 inch (outer). Lifetime Limited Warranty.