Plastic Stacking Desktop Sorter Set, 4 Sections, 10" x 12.25" x 6.25", Black Combination desktop organizer for sorting documents and holding office supplies such as pens, pencils, paperclips and sticky notes. Organizer consists of four stacking components with aesthetically pleasing, rounded corners; individual use if preferred. Four-piece set includes large supply storage tray, small supply storage tray and two letter size paper sorting trays. Durable plastic construction.