"Worksaver Insertable Big Tab Dividers. Five-tab, copper reinforced, tab inserts for laser/ink jet printers. Bigger tabs and inserts provide 50% more printing space for tab titles than traditional insertable tab dividers. Use larger size fonts or print more lines of type on inserts. Create and update inserts using laser or ink jet printer. Formatting is easy using with preset layouts in popular software programs like Microsoft Word. Bigger tab design secures inserts, yet allows easy access to remove inserts and reuse tabs. Copper-reinforced holes provide extra-strength for tear resistance. Buff color dividers with Ripproof tabs. 8-1/2"" x 11""."