This Heavy-Duty View Binder with One Touch rings is perfect for extended use. From everyday referencing to classroom notes and home business use, this binder's strong enough to handle them all. DuraHinge design is stronger, lasts longer and resists tearing. The DuraEdge feature makes the sides and top more pliable to resist splitting. Deep-texture film offers a smoother finish and features a linen pattern for high-quality look and feel. Simply pull the lever to open the rings for adding, replacing and removing pages. Then push to lock the rings in place. One Touch rings open and close with ease and keep pages secure. Even when filled to its capacity, this 4" binder still has four stacked pockets for a bit of extra space inside. Wide front and back binder panels fully cover standard dividers and sheet protectors. Customize the cover with free, easy-to-use, online templates and designs.