Hermetically sealed bags ideal for freezing food and preserving objects in perfect condition. They are also useful for airplane travel, as a reusable sandwich bag, and for storing masks. They provide great protection by isolating the contents from shocks and liquids. In addition, they are perfect for transporting and shipping. They can store candies, nuts, vegetables, spices, coffee beans, clothing, cereals, pet food, small parts, and collectible items. Easy to open and close, these resealable plastic bags are strong and secure.