Jumbo Plus - A4 Horizontal Letter Tray. Very sturdy letter tray with an opening on the long side. The design and color are coordinated with the other products in the Leitz Plus series. Stackable with Plus letter trays in landscape format. Extra large capacity due to high side walls. Ideal for storing thick documents with spine labels, such as catalogs. Unique, patented "Press & Click" connection system for stable stacking. Particularly robust and durable design. Fits in cabinets, shelves, and on the desk. Large, central cut-out for easy access to documents. Design and print your own label, available online.