1TRANSPARENT FLUORESCENT FILM: Page markers are made of transparent fluorescent film, which is clearly visible and does not interfere with reading and studying. 2CONVENIENT SORTING: Sticky tabs can be used to paginate and categorize books, allowing you to find what you need more quickly. 3REUSABLE: Book tabs come with a non marking adhesive on the back, making it easy to reapply and change locations. 4GOOD ADHESION PROPERTIES: Sticky note tabs have good adhesive properties and the stickers are not easy to come off, ensuring long term use. 5MULTIPURPOSE: Page tabs can be used not only for book marking and indexing, but also for note taking, folder and schedule management, and many other scenarios. 1 xPageMarkers