Self-sealing can food lids. Tight seal keeps food fresh longer. It fits most cans, glasses and small containers. To use, place suction lid on top of an open can and slightly push in the center to form a vacuum seal. To remove, just break the vacuum seal and remove.
Measures four-Inches in diameter
Fits most pet food cans and small containers
Place lid on opened can and press gently to create a vacuum seal
Perfect for keeping pet food fresh