[Material]These file tabs are made of quality PET material, waterproof, smooth writing, thin and waterproof, and stick to pages well. The transparent part does not cover the information, it is easy to write on translucent tabs that important information. [Multi-function]Size is 4.5 x 1 cm, Removable sticker for easy repositioning, can be removed without tearing the paper or page. Prevent your books from leaving fingerprints. [Abundant Quantity]6 sets of index tabs, 20 pieces for each color, a total of 1200 pieces to meet your classification needs. [Unique Design] Perfect to find and locate information efficiently if you signed these shiny tabs of books or folders. [Wide Applications]Perfect for document sorting, note reading, books, magazines, folders, organizers, diaries, catalogs, files, file and paper sorting and marking, useful for students, teachers and office staff. Colour: as shown Material: Pet Package Contents: 1200 * Pencil Index Tabs 1 * Pen Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.