Store more in less space with this durable plastic lid that is part of a space-saving, food storage system to help maintain safe food-handling practices. The square, snap-on lid allows you to seal the containers to keep food fresh. The lid design also allows you to stack containers. Versatile lid fits containers that range in size from 2 to 8 quarts, including Rubbermaid 6302, 6304, 6306, 6308, 9F03, 9F04, 9F05 and 9F06 Space-saving Containers.