This reusable food wrapper instantly covers any round, oval, square container. It fits and covers bowls, glass, coffee cup, mugs, pots, pans, cans, food container and more. It is made from environmental silicon which is harmless to food and human. It is stretchable, reusable and easy to clean. It is transparent so you can see the food inside. It can be used in refrigerator, freezer and microwave. You can use it over and over again. It can be rinsed with boiling water or put it inside the dishwasher. It can be used as a placemat or help you open a lid.