Preprinted file folders are ideal for organizing and customizing projects. The "Contents" grid on the outer flap lets you create a quick reference to make document retrieval faster and simpler. "Notes" ruling on the inside offers convenient space for meeting notes, details on enclosed subject matter or project completion dates. 11 pt. stock in an assortment of colors for color-coding ease. Light blue, light green, light red, light yellow, light violet. Manufacturer's lifetime guarantee.