Organize your projects in moments with Avery Ready Index binder dividers. Each white tab is preprinted for a professional appearance. Print your own custom section titles and images onto the table of contents sheet without worrying about labels or inserts. Whether you're creating planners for classes or hosting a presentation, these dividers are ideal for getting everything sorted.1 set of 31 dividers are included with each sheet measuring 8-1/2"x11". The 3 binder holes are reinforced on both sides of the heavyweight sheet to prevent creasing and tearing. Each divider tab includes additional reinforcement along the edge of each page to distribute stress and resist folding.The printable table of contents is dual compatible with both laser and inkjet printers. This sheet can also be printed in either portrait or landscape so that your projects can be displayed in any orientation. Just flip the sheet to view the other layout on the opposite side. Try out free templates for these dividers and check out the Avery Design & Print software at avery.com/templates.