There's always value in organizing. To organize effectively you need the right tools for the right space. The Value Sorter with 36 compartments will improve neatness and is a great addition to any mail room, office, school or store. Use compartments as a mailbox, material holder or stationary sorter. Compartments are 9-3/4"W x 12 1/2"D x 2 1/2"H to easily accommodate letter-size file folders. Unit has over-sized compartments that comfortably hold up to 550 sheets of letter-size paper. Wide shelf fronts have built-in label holders (labels included). Compartments are formed with heavy-duty corrugated fiberboard. The steel shell comes complete with support shelves and a solid fiberboard back to ensure stability and durability. Metal shelving connector and kit patent no. 5944439