How to use: these white inserts can be put inside the vertical slots of colorful plastic tabs, then insert the tabs into your hanging filesGood fit: the tabs have the bumps along the edge, which make tabs and Inserts paper fit properly to not move around and fall offEasy to read: the inserts are enough to write more than one name on files and see file names from a distanceApplications: applied to files sorting and quick identification of hanging files, convenient to know what document is in that folder instead of opening up the folder to find outWide applications: These tabs and inserts are useful to and keep track of files, suitable for offices, schools, , home use, and let you create your own system for quick identification of hanging files.Note: The unit of the white insert is "the number of cells", not the "number of sheets"Inserts size: 2 inchcolour: transparent + red + orange + yellow + green + whiteMaterial: PVCPackage Contents:10 x Colorful hanging folder angle tabs (red)10 x Colorful hanging folder angle tabs (orange)10 x Colorful hanging folder angle tabs (yellow)10 x Colorful hanging folder angle tabs (green)10 x Colorful hanging folder angle tabs (blue)10 x Colorful hanging folder angle tabs (transparent white)120 grids x White hanging folder insertsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.