This nesting set features 2 rectangular dishes measuring 6-inch x 7.5-inch and 7.5-inch x 10.5-inch. They are perfect for lasagna, casseroles, and desserts, as well as roasted meats and vegetables. The vibrant porcelain enamel glaze prevents moisture absorption during baking, so baked goods won't dry out. Diffuses heat gently and retains heat exceptionally well. Oven and broiler safe up to 300°C/572°F. Ceramics can also be used in the microwave and are dishwasher safe. Highly scratch and impact resistant, STAUB ceramics are conveniently freezer safe.