Draw extra attention to important documents with C-Line® Colored Sheet Protectors. Eye-catching transparent colors ensure each enclosed document's text and images are clearly visible while making it easy to create color-coded sections within your binder. Heavyweight, acid-free polypropylene construction withstands the wear-and-tear associated with frequent use while eliminating the potential for ink and photocopy transfer. Conveniently pre-punched, the binding edge is also reinforced to prevent tearing.