Moep Poly String Project Envelope with Expandable Gusset, A4 Size, Set of 15 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 expandable gusset accommodates up to 200 standard paper sheets, ideal for organizing and storing files.
Suitable for organizing and storing data files, notes, papers, etc. They are very convenient and practical.