Packaging Included - You will get 6pcs silicone stretch lids food covers, 6 different sizes, the Silicone Stretch Lids will keep your items fresh and secure from any accidental spillage or decayProduct Material - The silicone lid for bowls is made of silicone material, which is flexible and not deformed, thicker and safer, tear-resistant, durable and does not slip, dishwasher and refrigerator safeGood Sealing - You can stretch these 6pcs transparent silicone container cover and easily install them on glass or metal containers, meaning no matter how much youll shake or move around your object covered with the stretch lid, no amount of it will escape or leakEasy to Store - Microwave lid cover for food are also very easy to store since they as so malleable, Silicone stretch lids can also serve as replacement for lost lids for round shape containers, it is ideal for storing leftovers, unfinished drinks and keeping fruits and vegetables freshApplication Scenario - The convenient food storage covers are perfect for sealing pots, coffee cups, children's cups, juice bottles, salad bowls, give you more convenience and choice