Set of 10 black zipper bags: our zipper bag set contains 10 sets of A5 size, the size is 23cm long, 18cm wide, each set weighs about 10 grams, very portable. Transparent Filing Bag: The mesh appearance of the PVC folder is translucent, not only does not expose your private files, but also allows you to quickly understand what can be put in the PVC folder. Premium material protects your documents: The folder is made of high quality PVC film and high quality mesh material, with iron wire soft reinforced, super strong, tear-resistant, scratch-resistant. Zipper: The opening and closing of the file bag are made of black plastic zipper, which is very smooth and does not get stuck. The zipper also has a rope loop that can be hung on a hook for storage, which is very convenient. Multi-functional uses: PVC bag for daily organization, storage of files, folders, bills, folders, perfect for everyday use in the office, school or on the go. Since it is a bit waterproof, it can also be used to store makeup while traveling, just like a makeup bag.