Folder Expandable File Manager A4 Document Folder with 12 Compartments Large Capacity Accordion Expansion Folder / Expandable Accordion Fold-Folder Expandable File Manager A4 Document Folder with 12 Compartments Large Capacity Accordion Expansion Folder / Expandable Accordion Folder for School Office Home. Description Colour: black Quality material: polypropylene office and school supplies specialist. The edges are covered with fabric to resist wear and tear. The sorter is made of 700D polyester and polypropylene (PP). These environmentally friendly materials are stronger than PVC and resist breakage and deformation. Smart storage: With 12 accordion compartments, this sorter helps you easily sort and organise your documents, sorting cheques, coupons, receipts and more. This durable, waterproof and hard-wearing sorter will protect your documents effectively. Suitable for everyone: this 12 compartment organiser is practical and large enough for everyday use. You can use it at home, in the office, at school or even when you travel. It offers you unparalleled ease of use. Construction: Its hexagonal accordion structure is perfect for handling different amounts of sheets between dividers.