Pendaflex Expanding File Pockets, Letter Size, 5.25" Expansion, Reinforced with DuPont Tyvek Material, Letter Size, Redrope, 10 Per Box (1534G-OX) STORE MORE INSIDE: These Pendaflex File Pockets have sides that expand 5-1/4" to store your biggest projectsup to 1,050 sheets BUILT TALL AND TOUGH: 6-1/2" high sides hold and protect papers of all sizes; top-edge reinforced with strips of tear-resistant Tyvek material STURDY ENOUGH TO REUSE: Double-thick manila-lined redrope panels provide lasting performance; holds 8-1/2" x 11" documents and smaller odds and ends KEEP IT WITHIN REACH: A fold-down front panel gives you open access to ongoing projects STOCK UP WORTHY: Get 25 straight-cut letter size file pockets per box and wave goodbye to clutter