Avery® Ready Index 31 Tab Dividers, Customizable TOC, 6 Sets - 186 x Divider(s) - 1-31, Table of Contents - 31 Tab(s)/Set - 8.5" Divider Width x 11" Divider Length - 3 Hole Punched - White Paper Divider - Multicolor Paper Tab(s) - Hole-punched, Printable, Customizable, Pre-printed, Sturdy, Hole Reinforcement, Double-sided - 6 / Pack