Keep food fresh for a long time: these 2 packs of 20 x 500 cm long vacuum rollers have an embossed air duct that allows maximum air extraction to maintain the sealed freshness of your food up to six times, longer than other storage methods. Free size adjustment: the roll vacuum bag is not only in vacuum store channel, but it can be free to cut any size you need, you do not have to worry about the inappropriate size to pack food or other files, medication etc. Multiple use: developed with high-quality BPA-free material, allows for private and commercial use, such as storing fresh or cooked food in the freezer, cooking with boiling and sous vide vacuum. Great durability:Improved multi-layer structure, the vacuum bags have a stronger seal and toughness to insulate oxygen and bacteria, so the bags can be reused after cleaning to save more money. Note: the bag is not damaged and can be reused. Nutrient and taste preservation: the vacuum bags can block oxygen and moisture, as soon as they are vacuum sealed, so we can store fresh fruit, vegetables, meat, fish and more safely. Give us more fresh and nutritious food. Why choose This Food Vacuum Sealer Bags? 1. Multi-layer structure is more resistant, resistant and durable, ideal for sous vide cooking at low temperatures and for high temperatures in the microwave. 2. Versatile use for storing fresh fruit, vegetables, meat and other files, medicine, jewellery and photos. 3. Embossed air duct should be maximum of air to isolate oxygen, moisture, odour and dust. 4. Keep food fresh up to 6 times after vacuuming. 5. Suitable for home and commercial use, keep food tastier and nutritious. 6. Easy to use and free cutting size whatever you need. 7. Universal design for any vacuum sealer. Keep food fresh and delicious Improved multi-layer structure and embossed air ducts. The BPA-free vacuum bags can block both oxygen and moisture after working with the vacuum sealer which allows the air to be used to maximise the use of air to avoid freezer burn and keep food fresh and delicious. Cooking in vacuum The durable vacuum bags are more resistant, resistant and durable with the special multi-layer structure design. After sealing the vacuum bag, it can not only be easily soaked in the refrigerator, but also for sous-vide cooking food more fresh and nutrient. Save space Whether you portion food after mass shopping, plan meals for the coming week or store leftovers at dinner. With the help of vacuum bags for food, storage becomes easier, you can enjoy a tidy and efficient life.Products from NIUNIU's store