Jokari Label Once Erasable Hang Tabs Starter Kit with 20 Tabs, Eraser and Pen Jokari Label Once Erasable Hang Tabs Starter Kit; no more fumbling with little paper hang tab inserts Each kit includes 20 durable laminated erasable hang tabs, 1 permanent ink eraser and 1 ultra-fine permanent marker Hang tabs fit vertical slots of standard hanging file folders; an integrated hinge adjusts the tab angle; tab refill packs are available on Amazon Completely remove any color or type of permanent marker from the tabs with Jokari's Label Once Eraser; eraser refills are available on Amazon Jokari's line of clever gadgets and home storage and organization solutions is available on Amazon