Exceptional value set: 7 sets of loose-leaf notes in different styles, each with 10 different color labels, specially designed for color coding, with 20 sheets per color, 1 set of 200 sheets in total and a set of 1400 index labels each total. The index label sticker comes with a ruler that can be stuck on a loose-leaf notebook to prevent loss and can be measured urgently if needed. A great value set can meet your different needs. Safe and High Quality: The sticky notes are made of high quality PET, eco-friendly and safe, soft and strong, durable and sticky, smooth writing, waterproof and non-toxic, lightweight, easy to carry, long life, no creasing or fading. Color Sticky Notes: The color sticky note pad is writable and can be used to mark important pages, color code your work and save notes on different topics for quick reference and reference information. The vintage sticky notes are great for reading labels, the transparent design lets you see the text at the bottom very clearly, and the index marks are beautiful and practical.Reusable: The label is semi-adhesive, so if you accidentally stick the note in the wrong place, it can be easily removed and reapplied, tearing at will without damaging the paper and leaving no adhesive on the paper surface. This unique sticky note can be reused over a hundred times, making it a great addition to your documents. Wide range of applications: The sticky notes are suitable for ballpoint pens, pencils and permanent markers. Unisex and water-based pens are not recommended to avoid writing problems. Sticky notes are great for bookmarks or reading labels, measurements, diagrams, and more. They are also a great gift for students, friends, DIYers and diary lovers. Note: The data are all manual measurement, please allow 1-3cm error, in Due to the light and display difference, there will be some color difference, depending on the physical item received.