Use the FoodSaver foil rolls 28 x 550cm to vacuum food. You easily cut them to the correct size for portions of different sizes. The package consists of 2 rolls of 28 centimeters wide and 550 centimeters long. After cutting off, seal one side of the roll so that a bag is formed. Place the piece of meat, fish or other food in this bag. Place the still open part of the bag in the vacuum machine. With one press of the vacuum and seal button you ensure that the FoodSaver will vacuum your food.Cook your vacuumed meal in a special sous vide pan to 100 degrees. Do you use an ordinary pan? Then keep an eye on a kitchen thermometer that the water does not get hotter than 75 ° Celsius. Otherwise the plastic bag melts against the hot walls of your cooking pan.