The transparent orange index notes of 3M Post-it stand out and make it easy to mark a page or passage. The indices can be written with a pen. This allows you to specify what a page is about or why it is important. The sticky border of Post-it allows one index tab to be moved multiple times. The handy holder contains 50 notes, which can easily be removed individually. Each tab is 2.5cm wide and 4.3cm long.