Size: (0.47 x 1.1 inches), 270 in medium size (1.1 x 1.6 inches),sticky index tab. 540 Pieces sticky index tabs self adhesive flag tabs writable and repositionable file tabs flags colored reading tabs page markers for binder, book, paper, note, filer folder, 2 sizes. There are 2 different sizes of colored adhesive index labels in the package, which can be applied to reference and index notebooks, documents, books, reports, etc.. You can choose the appropriate color and size of index labels according to your preferences or needs, and apply them to your life, work and study. Writable and relocatable: Half of the index tab is self-adhesive, which is repositionable, easy to tear off and can be applied to stick to most papers. While the other half is writable and suitable for most ballpoint pens, pencils, markers and more. These colored file tabs page marker flags are writable. You can use a ballpoint pen or pencil to write fluently and clearly. Index labels are easy to paste and label, and this TAB can be used to read notes, sort files, page markers, book markers, annotate books, highlight highlights, remind important information, color coding, and more. These different color flags sticky page tabs will improve your work and study efficiency. Suitable for books, binders, folders, notebooks, calendars. For school, home, office or library. It is very suitable for students, teachers, employees, book lovers and so on.