Easily write on these Avery Write-On Dividers to your heart's content. Write directly on the divider tabs with a ballpoint pen or pencil to create custom tabs on the spot. Made with high-quality paper, the 3-hole punched edge features reinforced plastic for improved resistance to wear and tear. The reinforced edge helps improve the lifespan of each divider from pulling and flipping. The tabbed dividers are 3-hole punched and ready for immediate use in standard, 8.5" x 11" 3 ring binders. Write-on binder dividers are great for office organization, school subject dividers, personal finance planning, recipe binder dividers and more. Pair these dividers with Avery binders and sheet protectors to create the perfect organizational system for your needs.