Label refill is designed for use with the Smead Viewables Labeling System. Labels are specially designed for patented three-sided hanging folders and file folder tabs (sold separately). The labeled tab allows you to read the label from the front top or back. When used on folders with tabs in the same position a continuous line of color is created for faster filing and retrieval. Color breaks your system into smaller sections and allows misfiled folders to stand out. Conveniently store labels in their reclosable package. 160 labels come on letter-size sheets that are compatible with laser and inkjet printers.