Do you find it difficult to keep food fresh? Have you just cooked and want to cover leftovers? Then this lid set is incredibly practical! ZaCia silicone sealing lids are ideal for storing food, drinks, and leftover vegetables and fruits. The lid seals your food and drink in an airtight environment, keeping them fresh longer. The silicone lids fit all shapes (oval, rectangular, round, square, etc.) and are the perfect seal for food storage containers. The silicone is flexible and can stretch to almost 40% of its original size. Unlike foil, you can use these silicone lids again and again, saving you money. You can also use the lids to stack bowls, saving space. After use, you can clean the lids by hand, but they are also dishwasher safe. The lids are microwave safe, but make sure steam can escape! The package contains 6 different lids with the following sizes: - 20.5 cm diameter > For extra large salad bowls - 16.5 cm diameter > For large bowls and mixing bowls, also suitable for a large watermelon. - 14.5 cm diameter > For a small watermelon, mixing bowls, and soup bowls. - 11.5 cm diameter > For a melon, standard bowls, small Tupperware, and bento boxes. - 9.5 cm diameter > For sour cream, large yogurt, grapefruit, coffee mug, beer mug, small bowls. - 6.5 cm diameter > For small yogurt, an onion or apple, soup can, cat or dog food. Advantages: - Keeps your food and drinks fresh longer - Save money by no longer buying foil - Silicone is heat resistant up to 240 degrees Celsius - Freezer safe down to -40 degrees Celsius. - Stain and odor resistant - Dishwasher safe - BPA-free The flexible silicone sealing lid Robust and flexible design Convenient to use in the microwave Convenient to use in the freezer The product is dishwasher safe Durable product 6 different sizes Seals without leaking Waterproof A stretch capacity of 30%