PPLID, Clear Flat Pro-Kal Deli Container Lid for 8, 12, 16, and 32 oz. Round Container is a polypropylene lid that makes these containers a great take-out or delivery option. This clear flat lid is perfect for using labels and allows you to see what is inside the container. This lid makes all sizes of this container a cost effective solution for food service businesses. You can store food safely in the refrigerator or heat them in the microwave without worry. Prevent messes during transport by using this lid with the matching containers. This item is packed 500 per case.