Vivid colors help you code files for quick and easy identification. Coated rod tips ensure smooth sliding along your drawer's rails. Durable 11 pt. paperboard stock supports beefier folders. Each folder includes adjustable, color-matched, 1/2-in high vinyl tabs with white insert labels. Hanging File Folder Type: Standard; Size: Letter; Expansion: N/A; Material(s): 11 Pt. Stock.