Top Tab File GuidesOrganize files with colorful guides featuring preprinted top tabs. See the state of your files at a glance. Tear-, wear- and moisture-resistant polypropylene. Manufacturer's lifetime guarantee. Assorted colors: blue, green, magenta, strawberry and yellow. Blank/Pre-Printed: 1-31; File Guides Type: Preprinted Top Tab File Guides; For Card/Sheet Size: Letter.