[HIGH-QUALITY MATERIAL]: These transparent sticky notes use the latest PET material and removable adhesive, ensuring a clean and neat surface. They boast excellent stickiness, are reusable, and won't easily fall off. Waterproof and durable, resisting damage. [SPECIAL REMINDER]: As the product is made of plastic, it's best to write on it with ballpoint pens and pencils. Avoid using gel pens. If you do use them, allow the notes to dry completely to prevent smudging. [HIGH TRANSPARENCY]: Stick them in books and magazines without staining the pages. The high transparency allows you to clearly read the original text while taking notes. [PORTABLE SIZE]: Square 76*76mm, each pad contains 50 sheets, with a total of 6 pads, totaling 300 sheets. Convenient and compact, easily fits in your backpack or pocket for on-the-go note-taking. [MULTIPLE OCCASIONS]: Ideal for daily study and work, helping you remember important things and stay on track. Use them for birthday reminders, work memos, study notes, and more. Can be placed on the refrigerator, door, desk, or monitor.