The 2-Cup Containers are the ideal size for making or storing single casseroles, serving side dishes, or for transporting lunch. The durable glass container can go from the freezer to the microwave for defrosting. Glass container is oven safe to 450°F without the lid. Perfect for storing, too! Smart-Seal gasket pushes out air to seal in freshness and help prevent leaks. Built-in vent in the lid opens and closes, allowing steam to escape while reheating or cooking in the microwave. Containers are made from durable, pressed borosilicate glass. Integrated glass handles for a secure grasp. Lid is BPA-Free. 7"L. 4 7/8"W. 1 7/8"H.