This quick binder is the perfect solution for anyone who wants to keep their documents neatly and securely stored. The front side is transparent with a thickness of 120 microns, allowing you to easily see the contents without needing to open it. The back side is bright pink, opaque, and thicker with a thickness of 180 microns, ensuring durability and stability. There is a writable strip available, allowing for quick and easy labeling of the contents. The binding capacity is up to 2 cm, allowing for a larger number of papers.