Made from food grade PP, Enduring and safe for long term storage in refrigerators or freezers Equipped with a cutting tool, the butter holder tray allows easy slicing of cheese, butter, and other soft foods while also serving as a spreader Easy to clean: The smooth surfaces of this cheese storage box is easy to clean without leaving residues With a lid that maintains the freshness of your butter or cheese by refrigerator odors from seeping in With its compact rectangular shape, the butter freshly keeping box makes efficient use of refrigerator space, allowing stacking and storage, suitable for fridges and freezers of various sizes