Moep Poly String Project Envelope with Expandable Gusset, A4 Size, Set of 10 Mix Colors, Water / Tear Resistant, Translucent;

With high quality PP material and exquisite workmanship, the document folders are flexible, wear-resistant, waterproof with a comfortable touch of hand.
The foldable expansion and large capacity help you organize and storage yours files easily and quickly.
Suitable for organizing and storing data files, notes, papers, etc. They are very convenient and practical.