Leftover food? Use these stretchy silicone food saver lids to cover cooked food, fruit, salads, sauces, as well as drinks like coffee, tea, juice and more. 6 Silicone Lids in Various Sizes: The set includes 6 blue round silicone covers in various sizes Thanks to their stretchable material, the food lids will easily fit most bowls, pots, containers, mugs, cups, cans, jars, and you can even use them to cover your half-cut melons, fruit, or vegetables. Make sure bowl is clean and dry around the rim to hold seal. Material: 100% BPA-free, food grade silicone. Temperature Resistant and Durable: The silicone material is resistant to low and high temperatures (up to 450F). Store hot food, wash with hot water and soap, or store food in the freezer! They will remain intact and as good as new for a very long time eliminating the need for plastic cling wrap. Packaging: Comes in a kraft paper sleeve to protect the silicone, but allows customers to see and touch. Please wash before use.