Unpunched tab dividers with narrow tabs are part of the Avery Ready Index coordinated system that makes referencing easy while delivering a professional look. Dividers can be punched to fit any letter-size binder or left unpunched as needed. Narrow tabs do not extend beyond a standard 8-3/4" cover. Dividers are designed stronger to last longer with heavier paper, added tab reinforcement, and double-sided hole reinforcement on tabbed dividers. Simply print the section titles onto the Table of Contents page using your laser or inkjet printer. Five white tabs in each set are numbered to coordinate with the section titles. Dividers can be used in portrait or landscape formats. Further customize the Table of Contents page by adding graphics or a company logo.