Heavy-Duty binders have a DuraHinge design that's 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 Nonstick, archival-safe material means binders won't lift ink or toner off printed pages Wide front and back binder panels fully cover standard dividers and sheet protectors Organize and secure paper with four stacked pockets