Heavyweight vertical file folders let you file and organize your documents upright like you print and read them. These super durable, heavyweight water-resistant files stand up to extensive use. The dual-tab lets you label the file for both vertical and horizontal useperfect for desktop, backpacks and drawers. Closed on two sides for extra security. Scored on the front for easy access to papers. This product was made using wood sourced from a certified managed forest.