Keep your food as fresh as possible when you use the FoodGuard Adaptable Super Lid. This incredibly stretchy lid conforms to the shape of virtually any dish you need. Whether it’s Tupperware with a lost lid or a casserole, the FoodGuard stretches to cover every inch. You’ll never have to waste time searching for a lid again. In addition, the highly durable material forms an airtight lid to prevent any messes. Measuring 7.7 inches in diameter, the FoodGuard works with a variety of shapes of dishes. Because it’s an airtight seal, your food is kept fresher for longer. Additionally, it’s also heat resistant to a whopping 446°F so you can also keep it in place when you cook your food. Dishwasher and microwave safe, the FoodGuard Lid is impressively practical for all of your food storage needs.