Avery Ultra Tabs are the extra-durable, repositionable, smudge-free tabs. Perfect for indexing, referencing, marking and flagging your books, planners, magazines, journals and more. You can write on both sides of the tabs with most pens, pencils and highlighters. The see-through writable body sticks securely and removes easily, but holds strong enough to turn pages. Available in a variety of styles and colors, Ultra Tabs are hassle-free organization for home, office and school.