You may not be able to tell a book by its cover, but hand in a report with this navy presentation cover and watch it get opened. Thicker than standard copy paper or stationary, these navy presentation covers from Fellowes are just what you need for the finishing touch on that big project. Slightly oversized, the covers protect the edges of your document, and their rounded corners and textured feel give them an added element of style. To punch, use with a standard binding machine. Be sure to press down firmly on the punching arm to get through all the layers. These presentation covers will work with any plastic binding combs. --Dana Van Nest