Bright color-great for color-coding and preventing misfiles. Constructed of high-quality 11 pt. stock to resist tearing. Bottom is triple-scored for 3/4", no-sag expansion. Undercut at tabs. File Folder Type: Top Tab; Size: Letter; Folder Material: 11 pt. Stock; Color(s): Blue/Light Blue, Orange/Light Orange, Red/Light Red, Violet/Light Violet, or Yellow/Light Yellow.