LARGE CAPACITY The document folder is A4 size, 12.8'' x 9.8" x 2.4(32 x 25 x 6cmwhich makes it suitable for daily filing and storing of documents perfectly. It will hold more than 200 sheets A4 papers.INDEX CARD The file folders comes with easy access index card that allow for easy distinguishing. The card can be written and placed on pockets. Plastic folder color is very useful to classified different categories of documents.USEFUL FOLDER Definitely recommend for anyone looking to organize their continuing pile-up of important documents. Our poly folders are perfect for storing and sort greeting cards; organizing your taxes, coupon, patient info and other paper works, etc.DURABLE MATERIAL Our expanding file folders are made from High quality Polypropylene (PP) Plastic material which is nontoxic, waterproof, heat-resistant. Very durable and organizes well. Perfect to protect your documents.UNIQUE DESIGN The pocket folders is light weight. Anti-skid surface design. Cloth over-lock and metal reinforced buckle at both the corners and bottom edge. Offers double times service life.