- Wide variety of colors for sorting and marking, meeting the diverse needs of office, study and daily life, and improving efficiency and organization. - Unique bubble design: each color coding tab features a bubble shape, which is fun, eye-catching and easy to identify, making important information visible at a glance. - High-quality materials: self-adhesive back with long-lasting adhesion and easy tearing, leaves no adhesive residue, can be applied repeatedly, and is suitable for a variety of smooth surfaces. - Practical size: the moderate size of 70 x 70 mm provides ample space for writing, ideal for notes, reminders or highlighting important content. - Use scenarios: ideal for sorting and tracking office documents and tasks; great for students to mark pages, tabs and notes in textbooks and notebooks; useful at home for labeling files, calendars, and daily to-do lists.