Quick to organize, quick to reference. Economical white dividers for a variety of binder organization needs. Just print section titles on Table of Contents page that is color-coded to match pre-printed tabs. For use in standard three-ring binders. Index Divider Style: Alpha; Index Divider Size: 11 x 8.5; Punched/Unpunched: 3-Hole Punched; For Use With: Ring Binders.