Made from safe, odorless material, these tough and tear-resistant bags are perfect for storing a variety of foods. The multi-layer design with diamond-shaped embossing effectively removes air and protects against freezer burn, keeping your fruits, vegetables, meats, cereals and more fresh for longer. The strong seal ensures no leaks, and the free-cutting design allows you to customize the bag size to minimize waste. These versatile bags are safe for the refrigerator and freezer (remember, not for microwaving - slow heating in water is recommended for these bags!), and they work with most vacuum sealer machines for ultimate convenience. With a suitable temperature range of -40 to 90 degrees Celsius, you can store and even sous vide cook your food safely!