... dustand insect 3. airtight 4. reusable Detailed Introduction of flat vacuum storage bagProduct Description:1. saves 80% more space;2. ... 0.09mm ( Other options are also available).Common Size: Vacuum Storage Flat Bag Medium45X70cm17.7X27.5''Large60X80cm23.6X31.5''Xlarge70X100cm27 ... , Colombia, Chile and so on.* Europe: Russia,Spain,France,Germany,Italy,Poland, Britain, Swiss, Sweden, Turkey and so on.* ...