1. Folded Size: the file holder measures about 6.85 x 4.25 x 1.1 inch, standard A6 size not the A4 size, please make sure the size before purchase2. Note: when you close these expandable file folders with the included elastic rope, please press the rope down and make it lodge in the button, then the rope will not loosen3. Wide Usage: the file fold is an utility organizer for important files, documents, cards, certificates, bills, receipts, checks, school notes or anything else4. Good Material: this file holder is made of sturdy plastic and not flimsy, not easy to break, waterproof and tear resistant, trusty to use5. Elegant Appearance: file holder is stylish and simple elegant streak, assorted 4 bright colors, frosted mirror effect, make your school or office life easier