Kleer-Fax Letter-Size Index Dividers, Collated Numbered Sets, Side Tab, 1/25th Cut, 1 Set per Pack, White, 1-25 (91901) Letter-size index dividers with collated numbered sets in increments of 25, 1-1000 available White un-punched stock perfect for use in a variety of binding systems Black ink in Helvetica type, with tumble-style printing on back Clear laminated tabs for durability 50 percent recycled content with minimum 30 percent post consumer waste