Features: Package includes 1200Pieces OR 2400Pieces colorful index labels, suficient quanlity for daily marking and noting need. Widely used for school, office, meeting room, lecture report, or for household use. Water resistant PET index label is writable and re-stick. Recommend write with pencil, ballpoint pen, highlighter, oil based marker. Not suit for fountain pen, water color marker, dip pen and gel pen. Adhesive index labels, convenient to take notes and memos when reading, writing, studying, working. Super adhesive notes and re-stick so that your thoughts get noticed easily. Easily stick on book, textbooks, notebook, novels, binder planner, calendar, scrapbook, wall, fridge, file folder, computers, laptop, tablet, water bottles, pen case. Works great as adhesive notes, labelling sticker, file labels, reading notes, page marker, highlighter strips, reading bookmarks, labelling index codes, reading sticker, and more. Specifications: Component: PET Color: Color01; Color02; Color03; Color04; Color05; Color06; Color07; Color08; Color09; Color10; Color11; Color12 Colorful Label Size: Approx. 4.3x0.8cm/1.69x0.31in Weight: Approx. 30g; 60g Package Includes: Package Option Package 1: 1200Sheets Colorful Index Label Package 2: 2400Sheets Colorful Index Label note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color