The Vacpro Vacuum Sealer Rolls are intelligently designed to maximise freshness of your favourite foods. Oxygen and moisture in air causes food to degrade over time, and with the Vacpro Vacuum Sealer Rolls, your food will naturally last up to 5 times longer than traditional methods. These rolls are made from durable BPA free plastic, and incorporate Cross Air Venting Technology that uses cross channels to promote quick and effective removal of air. The rolls can also be conveniently cut to make bags the size that you require, whether it be big for a piece of fish or small for a piece of ginger. Heat, freezer, fridge and microwave safe, the Vacpro Vacuum Sealer Rolls are all you need to keep your food fresh even months, sometimes years into the future.