Convertible File Straight Cut 3 1/2 Inch Expansion Letter Manila 25/Box - A sturdy versatile office essential. - Long-wearing reinforced rip-proof tape gusset tops. - Two-ply split-score tab allows for the conversion from end tab shelf pocket to a top tab file pocket. - Use for inactive shelf filing or fold back for drawer filing. - Drop front provides quick access to contents. - Closed sides protect contents. - 11 pt. - Manila stock. - Acid-free. - This product was made from wood sourced from a certified managed forest. - File Jackets/ Sleeves/Wallets Type: Expanding Convertible End/Top Tab Material(s): 11 Pt. - Manila Size: Letter Tab Cut: Straight.