[ quality]: Our products are made of high-quality PET materials, which can be used anytime, anywhere. Environmentally and easy to write on, you can write anything on it. [Easy to carry]: Contains 200 sticky notes: ten colors x 20; product specifications: 11 x 44mm; 14 cm / 5.51 inch ruler included, complete learning assistant, no need to bring your own ruler, put it directly into the book Easy to carry. [Colorful]: Multi-color can be used to take notes on different topics, page index, and highlight more clearly. [Removable] Removable stickers for easy repositioning, you can tear off without tearing the paper or page. It leaves no traces, is very convenient, and will your quality of life and work efficiency. [Various functions]: Our products are very suitable for reading notes, books, magazines, folders, diaries, catalogs, files, marking and highlighting papers, they can help you plan, organize, prioritize and personalize tasks. type:4 Colour:As shown Material:PET Package Contents: 200 x sticky notes Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.