The Self-Adhesive Index Tabs are designed to help users quickly flip through book content and find specific information with ease. The self-adhesive design ensures that the tabs can be easily attached and removed without damaging the book. Features -Color:Assorted color -Material:Glue paper, PET -Size:4.50X2.80X0.10cm/1.77X1.10X0.04in -Size:2.80X2.50X0.10cm/1.10X0.98X0.04in -Size:2.80X1.20X0.10cm/1.10X0.47X0.04in -Improving reading efficiency: Book content can be quickly flipped through and specific information can be easily found using index tabs -Suitable for different book sizes: Nice to accommodate different book sizes, ensuring that you can use them with any book in your collection -Self-adhesive to use: The tabs have a self-adhesive design, making them easy to attach and remove -Practical tool: these self-adhesive tabs are a practical tool for improving reading efficiency and organization -Sufficient for use: Providing you with a long-term supply that will last through many books. Package list: 1 x sheet of Index Sticker (60 piece/ sheet, large size) 1 x sheet of Index Sticker (120 piece/ sheet, middle size) 1 x sheet of Index Sticker (100 piece/ sheet, small size)