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Safco Wood Vertical Desktop Sorter 11 Compartments$55.99
Vertical desktop sorter is compact for maximum desktop organization. Shelves are removable only during assembly so you can customize the compartments. Ten hardboard shelves form up to eleven 9 1/2w x 11 5/8d x 1 1/4h letter-size compartments and support up to 15 lbs.
each. Made of 1/2" compressed wood with laminate finish; solid fiberboard back.