Redi-Tag Write-On Index Tabs, Permanent Adhesive, 7/16 x 1 Inches, Bulk Packed, 416 tabs Per Pack, White (31010) Blank white index tabs, measure 7/16 inches Write on with pen, pencil or permanent marker Creates long lasting indexes with durable plastic and permanent adhesive Sticks to page, eliminating bulky divider sheets Bulk value pack - 416 tabs