Introducing our SUNEE 3-Ring Zippered Binder Bag: a robust, detachable 2-inch O-ring design crafted from stable metal, accommodating up to 500 sheets with seamless adjustment as needed. Utilize the 5-tab dividers to expand file storage for essential papers and documents, maintaining a well-organized structure for easy browsing. Complete with a zippered pocket for storing writing utensils, calculators, and more, the transparent mesh pocket ensures clear visibility of stored items. An additional non-zippered pocket offers flexible storage space. Constructed with the highest quality materials to maximize durability, the waterproof fabric provides added protection for important items. The school binder features a PU portable handle and zippered closure, ensuring a lightweight and convenient transition between classes. Experience efficiency and organization with our reliable 3-Ring Zippered Binder.