ntended for use as a food and container cover for refrigerator or freezer,Reusable food saver, eco-friendly alternative to plastic wrap,Stretches, clings and form fits to fresh cut food, dishes and containers,Hand wash only, not microwave safe, EU/FDA food safe Sticky RubberTM, BPA/Phthalates free,Contains 1 Medium/Green, fits up to 5 inches