Package Included - You will receive 15 sticky note labels, each sheet has 12 labels in different colors, eye-catching and easy to identify different pages, very practical small labels, bright colors, reusable, wide range of usesProduct Material - Made of paper that is easily worn or damaged, these index labels can easily withstand the frequent page turning, marking and movement in daily use, ensuring that they remain legible and intact for a long timeEasy to Write - Most pens can write on the label, unlike pure plastic labels, this index label is easy to write, the colored labels can help you find and locate information quickly, pencils, fountain pens, oil pens, etc. can be used to write on our book labelsWide Applications - Our sticky labels are suitable for textbooks, reading materials, various materials, folders and files, they can also be used as reminders of important information and can be pasted in places where you can easily see them, so as to remind you at any timeEasy to Use - They are all self-adhesive and pre-cut, just peel and stick on the page you want to mark and write to identify