Pendaflex® Manila Laminated Spine Shelf File Folders, Straight Tabs, Letter Size, Manila, 50/Box (PFX11230) Box of 50Pendaflex Manila Laminated Spine Shelf File Folders Built tough to handle big loads. Heavy duty Manila folder has polylaminate reinforcement on bottom to prevent bursting or splitting. Durable double ply, straight cut end tabs with embossed score for easy label placement. Global Product Type: End Tab File Folders File Folder Size Type: Letter File Folder Color: Manila Color Family: Manila File Folder Material: 14 pt Manila File Tab Style: End Tab File