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 horizontal format. Extra large capacity due to high side walls. Ideal for storing thick documents with spine labeling, such as catalogs. Unique, patented "Press & Click" connection system for stable stacking. Particularly robust and stable design, durable. Fits in cabinets, shelves, and on the desk. Large, central cut-out for easy access to documents. Customize and print your own label.