Repositionable 400pcs annotation tabs,Morandi Sticky Note Tabs Colored Writable And Repositionable for Reading Notes, Books and Classify Files.  Specifications: Size: 1.73*0.43 inch Material: PET  Feature: Waterproof, Anti-Tear, Smooth Writing, Self Adhesive, Transparent and Tasteless Morandi Colors:index labels are eye-catching and easy to find; you can organize categories by color flexibly Application: Office:document classification,catalog classification,key information reminder,work memo,leadership instructions. School: page labels,reading notes,lecture tips,job review,document classification. Family information transmission:daily work content,social activities,life information,etc.between family members. How to use this Transparent Page Tabs ？ 1. Using a suitable pen, such as marker, ballpoint pens, pencils, oil-based markers; 2. Gel pens, highlighter and water-based pens are not recommended; 3. Write what you want and it will dry in seconds; 4. Paste to the place you want. Warm Notice: 1. Please kindly use ballpoint pen and straight-type ballpoint pen. 2. Please kindly keep the index tabs away from heating devices and fire.