Bankers Box STOR/FILE Heavy-Duty Storage Boxes, FastFold, Lift-Off Lid, Fits End Tab Files, Letter/Legal, Case of 12 (00709) Ideal for archiving and storing end tab letter/legal patient files Heavy-duty, triple end, double side, double bottom construction stacks up stronger and withstands frequent handling FastFold quick and easy assembly Reinforced tear-resistant hand holes make box comfortable to carry Deep, locking lift-off lid stays in place for secure file storage