C-Line Clear Reduced Glare Heavyweight Polypropylene Recycled* Project Folders divide and organize your many projects. Use them by themselves or to subdivide file folders. Sealed on two sides, each strong, tear-resistant folder is made for easy loading and access. Polypropylene means no photocopy transfer - safe protection for your hard work. These project folders will hold your 14 x 8-1/2-Inch materials. *This product contains at least 70% material diverted from the solid waste stream and meets the FTC definition of recycled. It may not meet your state’s definition of recycled.