2-Inch 3-Ring Binder with O-Rings: Our zipper binder features sturdy metal O-rings, strong enough to hold up to 500 sheets securely. It's easy to open or close, allowing you to add or remove pages instantly. The 3-ring zipper binder meets the storage needs for extensive documentation, perfect for daily documents, meeting notes, or study materials. 5 Expandable Dividers for Organization: The trapper keeper binder has built-in expanding file folders to keep your files sorted by category, making retrieval quick and efficient to boost your productivity. Multi-Pocket Storage: Our large binder bag comes with 3 large zippered pockets, 2 mesh pockets, and 1 hook-and-loop pocket. Selected Premium Material: Crafted from Oxford cloth, the school binder with zipper is more wear-resistant than polyester and can withstand frequent use in daily office or school use. Reinforced stitching enhances overall durability and load-bearing capacity to prevent damage. Convenient Handle and Shoulder Strap: The zipper binder bag has a padded top handle and adjustable shoulder strap, easy to carry by hand or over the shoulder. Color: Green Material: Oxford cloth Package Contents: 1 x Zipper Binder