One Compartment 9" x 9" x 3" microwaveable clamshell container - culinary classic h-lid. Features microwavable, crack-resistant polypropylene base and lid that can be heated up to 220°F. Lid vent allows steam to dissipate, keeping fried foods crisp. Unique design allows the containers to be stacked without blocking the vents. Secure snap closure ensures freshness and eliminates spills when transporting. Sturdy construction allows you to heat and eat right out of the container. The bases are cut proof. Divided lids seal compartments to keep food from migrating.