Post-it Durable Tabs make it easy to quickly organize notebooks, journals, planners and binders. Tough and long-lasting. Great for color-coding files, dividing notes, and managing project documents. Easy to write on and simple to remove and reposition.Post-it Durable Tabs make it easy to quickly organize notebooks, journals, planners and binders. Tough and long lasting. Great for color coding files, dividing notes, and managing project documents. Easy to write on and simple to remove and reposition.