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. The DuraHinge design is stronger, lasts longer and resists tearing, while 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 One Touch EZD locking rings open with ease and keep pages secure Locking EZD Ring holds up to 50% more than same size round rings (20% more than slant rings) Wide front and back binder panels fully cover standard dividers and sheet protectors Organize and secure paper with four stacked pockets Pages lie flat with back-mounted rings Greener choice - contains 39% postconsumer recycled content.