Safe Material: Made from food-grade PE material, the elastic bowl cover is thickened and transparent, so you can stretch the bread proofing cover to accommodate many sizes containers to make your life easier. These plastic bowl covers are large enough to fit bowls under 10" . | Sturdy: The elastic bowl cover becomes more durable and resistant to tearing with the increased strength of the material, making it easy to stretch over various dish sizes, ensuring a flexible and secure seal for food storage. | Keep Fresh: Used to cover food in bowls while they are marinating in the refrigerator, or keep your dough from drying out while they do their bulk rise, or cover foods outdoors. These elastic plastic bowl covers are super handy for keeping food fresh. | Convenient: Large enough to fit different shaped containers for food or even serve as a shower cap. Suitable for your various containers, such as round, oval and square bowls away from dust. They make storage easier and faster to use than cling wrap. | Multi-use: These plastic bowl covers are needed for your baking needs as well as using for covers of bowls for refrigerator, perfect for short-term storage, ideal for everyday kitchen use and save time compared to traditional wraps.