Smead Viewables Color Labeling System, Label Pack Refill, 3 1/2 Inch, White, 160/PackLets you create file folder labels with pre-formatted Windows-based software. Color-coded labels speed filing and prevent misfiling; 14 color options, including black. Software with memory prevents waste and automatically places subject heading in the predetermined locations. System requirements: Windows XP; Windows Vista, Windows 7, Windows 8. Includes 160 labels. File Insert/Tab Type: Hanging Folder/File Folder Tab Labels; Color(s): Assorted; Tab Material(s): Paper; Width: 3 1/2".