C-Line Deluxe Project Jacket Folders, Letter, Vinyl, Black/Blue/Clear/Green/Red, 35/Box Sold as 35/BX. Super heavy weight, non-glare folders are sealed on two sides for security. Translucent folders have a thumb cut front for easy access. Use to separate and organize information within file folders. Present your next proposal in the project folder and allow for pages to be readily accessible for note taking or referencing.