Common uses: Vacuum sealer bags can be used to package a wide range of products such as meat, cold cuts, cheeses, fish, seafood, vegetables, fruits, pasta, coffee, etc. Incredibly flexible, they provide an airtight fit and keep food fresh longer. Perfect for sous vide storage and cooking. Safer: Vacuum bags are approved according to food safety certification. BPA-free, these vacuum rolls are microwave-safe, freezer-safe, reusable, washable, boilable, and dishwasher-safe. Ideal for sous vide cooking. Cut freely and reusable: These are rolls, so you can cut them to the desired length to customize the bag size to the food. After proper washing, the vacuum bags can be reused in the vacuum sealer. Versatile uses: Vacuum bags can be used in a variety of ways! They protect everything from the harmful effects of moisture and oxygen. Protect jewelry, photographs, documents, and medicines from damage or discoloration. Suitable for all types of vacuum sealing equipment – vacuum sealing rolls can be used in all vacuum packaging machines.