Eco-friendly index dividers are made with a high percentage of recycled paper. Print them from any laser or inkjet printer and then use the included Easy Apply label strips to perfectly align and apply all labels at once. Index dividers are great for large projects requiring more than one divider set. Each divider features a white tab and three-hole punched, reinforced binding edge. 8-1/2" x 11" size is designed for use with standard three-ring binders.