A4 or Letter Size

?DOUBLE LAYERS PROTECTION:Our newly designed file folder uses different materials than other business bag.Double Layered design, high quality Black Non-itchy Liquid Silicone Coated Fireproof Fiberglass, this bag is FIRE and WATER RESISTANT.And it comes with a fireproof zipper.Fireproof file folders can fully protect your important documents, paper,birth certificate, passport. ?SIZE: 13.8" x 10.4" x2" ,Weight:600g/21ounce,13 individual pockets. Fireproof file folder makes it suitable for daily filing and storing of documents(with Color Labels); A4 sized and lesser than A4. ?WIDE RANGE OF APPLICATIONS: Fireproof zipper added security and safe transport.It's very durable.Not only can you put your file folder at home, office, car,it's also a good decision to put it in the safe box. 13 pocket perfect to storage your file, can stand on desk, more convenient to find and take files.You can feel 100% confident that your important information is in a safe place.