100 Pieces / 200 Pieces / 300 Pieces / One-Time Food Packaging Cling Film, Reusable Food Containers Polyethylene Packaging Film, Transparent Cling Film, Polyethylene Plastic Bags, Have Excellent Sealing Performance, Can Effectively Isolate The Air, Dust And Odors Inside The Refrigerator, Delay The Oxidation And Spoilage Of Food, And Extend The Freshness Period Of Ingredients. The Elastic Design Can Adapt To Different Shapes And Sizes Of Containers, Such As Bowls, Plates, Basins And Lunch Boxes.