Business Source Unpunched Index Dividers Set - 8 Blank Tab(s) - 8.5" Divider Width x 11" Divider Length - Letter - White Tab(s) - 25 / Box - Customize tab titles and create professional dividers using these index dividers and a laser printer. Standard software programs provide label layouts for quick and easy formatting. The labels virtually disappear when applied to tabs on the side of dividers. Dividers include easy-to-follow instructions.