Suitable for home vacuum sealers such as the FoodSaver, Seal-A-Meal, Fresh Guard, PRO-2300 series, FoodShell, and many more. These bags have a special embossed surface which creates channels for the air to be pulled directly from the bag itself. Vacuum bags will stop oxygen from penetrating through the bag which will significantly extend the shelf life and flavor of your food, prevent freezer burn, dehydration loss, and eliminating waste.