Our movable tab dividers feature repositionable ultra tabs so you can easily reorganize or add an extra section to your Binder without having to take out existing sections. They're great for organizing and rearranging projects, manuals or paperwork. The reinforcement strip on the dividers provides extra durability and ensures tabs stick securely. You can write on both sides of the Ultra tabs with a pen, Pencil or marker. The dividers are customizable with free templates and designs at avery.Com/Print, and printable on a laser or inkjet printer..