Move over plastic wrap, the CoverBlubber is here! It's the super stretchy food saver for use inside the refrigerator or freezer. CoverBlubber is made of food safe StickyRubberTM, a safer alternative to plastic wrap, that you can place directly on food or containers of various shapes and sizes. The CoverBlubber is the perfect food storage solution--it stretches and clings, seals airtight and form fits to fresh cut food and just about any container. This is a set of 4 differently sized wraps with the largest one stretching to cover 12 inches.