Cardinal Write 'n Erase Dividers - 5 x Divider(s) - Write-on Tab(s) - 5 Tab(s)/Set - 11" (279.40 mm) Tab Height x 17" (431.80 mm) Tab Width - 17.50" (444.50 mm) Divider Width x 11.50" (292.10 mm) Divider Length - Tabloid - 11" (279.40 mm) Width x 17" (431.80 mm) Length - White Divider - White Tab(s)