They are colored index dividers. material withstands long-term use. Vibrant colors for a stylish look. for loose leaf binder notebook notepad. It is a great for your families and friends. Features - Color: Dark Red - Material: Plastic - Size: About 25.50X17.80X0.10cm/10.02X7.00X0.04inch - Use on books, , reports, presentations, journal, diaries and hardcover note books. - Our colored tab dividers is easy to manage, making learning and working easier. - The tab dividers with large quantity are enough for your daily use and meet tour needs. - These tab dividers have bright color for different pages, easy to find your reference information. - They can be for use, works perfectly with any other favorite journal and notebooks. Package list: 5 x Binder Dividers