Globe-Weis PFXR217AHD /Pendaflex Heavy Duty Expanding File, Open Top, 21 Pockets, A-Z, 1/3 Cut Tabs, Letter Size, Brown (R217AHD) Heavyweight cover Features one row of pre-printed A-Z tabs and one row of blank tabs to customize Open-top for easy access to filing Expanding sides include Tyvek reinforced top edge Letter sized with 21 pockets