Redi-TagWrite-On Index Tabs, Permanent Adhesive, 7/16 x 1 Inches, Bulk Packed, 416 tabs Per Pack, Sold as 4 Pack, White (31010)

Perfect size, sturdy enough to hold up to frequent use. Gel pen ink rubs off; use a Sharpie to write on the tab.

Pq me cobran 13 pesos si no pedí nada más.