The Cheongun Transparent Color Chip Mini 3-Ring Binder is a stationery item for organizing A4 documents neatly. It uses translucent colored material, allowing you to easily see the contents inside, and the 3-ring structure makes it easy to attach or detach documents. It is great for schools, academies, and offices to systematically classify and store study materials or work documents. Available in various colors including yellow, it is a practical organizational tool imported as a finished product.