Vacuum sealer bags roll, packaging bag roll, food vacuum sealer bags size:17cm by 5m this bags are used to seal food against germs since the inner side is fully vacuumed and sealed on the outside. 22cm*500cm 800 28cm*610cm 1800 30cm*610cm 2000 32cm*610cm 2200 double sided mesh food vacuum bag meat fruit vegetable storage packaging food saver bag household sealed fresh-keeping bags.