Put color to work in your filing system. Vivid color folders help organize files. Lighter color interior helps prevent misfiling. 11 pt. stock. Includes clear, PVC-free tabs and blank white inserts. Acid-free. This product was made from wood sourced from a certified managed forest. Hanging File Folder Type: Standard; Size: Letter; Material(s): 11 Pt. Stock; Color(s): Assorted.