Big size to accommodate section divider and (optional) to make the file a remarkable reference tools in offices and for personal, medical records etc. The polypropylene construction of this box folder makes it durable, water-resistant, and lightweight. Pockets on inside cover for loose sheets and business card and package contains 4 x 2D ring binder file. Ring binder folder file protects your documents and keep them organized. Use this document file folder to organise your reports, documents, artworks, homework & class assignments, shopping lists, home & medical files, or other punched documents.