These Redi-Tag Write-On Tabs are ideal for home, school and office organization. Repostionable write-on tabs let you mark books, calendars, planners, binders and more. Keep track of due dates, important messages, to-do lists, notes or anything you need to remember. Removable tags let you color-code your work by subject or date, and each pop up tab lets you label it with ballpoint pen, pencil or permanent marker. Tabs are more durable and thicker than your average pop-up flags. Removable tabs stick and restick and come in 6 vivid colors: orange, green, pink, blue, teal and purple. 1" by 1.5". 36 per pack.