Post it Tabs 15mm size create necessary order by easily sub dividing planners and calendars into sections. Solid colour bars give you flexibility to organise by colour. Tabs are durable, you can write on them, and reposition as needed. They are also great for planners, binders and file folders. Tabs stick securely and remove cleanly. Aqua, Lime, Yellow and Red. Contains 10 tabs per colour and 40 tabs per on the go dispenser.