*Best quality Zipper Pouches. GUARANTEED QUALITY, waterproof, double layered zipper mesh pouch. Multipurpose travel, school, office organiser. Document holder *Zip Folder Size Is The Standard Size: Filing bag sized approx. 12.5 x 9.4 inches (32 cm X 24cm), suitable for the size of the A4 file. *Zipper design prevent the items lost inside. Double space inside space can deposit a variety of documents and data such as study and office supplies.