Pendaflex 45422 Premium Expanding File, With Hook, 3-1/2" Expansion, Letter, Red Fiber, 5 Per Box Premium expanding hanging file pockets with swing hooks, reinforced stress points, 3 1/2" expansion and three 1/5 cut interior dividers.Two file styles in one!Swing hooks fold away for desktop use, fold out for hanging.Strong construction resists rips and tears.Reinforced with rip-proof tape at all main stress points.Cross bonded rip-proof gusset design.Three interior dividers with tabs.Red Fiber coated for water resistance.14-pt. Manila-lined front and back.Manufacturer's lifetime guarantee. - Hanging Folders