Heavy-duty binders for extended use. Tear-resistant DuraHinge design is stronger & lasts longer. DuraEdge feature makes the sides & top more pliable, providing greater split resistance. Deep texture film offers a smoother finish & features a linen pattern for a high-quality look & feel. Four clear, interior pockets provide extra storage space. Wider front & back panels fully cover standard dividers & sheet protectors. One Touch slant rings open with ease, keep pages secure & have a higher page capacity compared to the same size round rings. Pages lie flat with back-mounted rings for a clean spine. Binders are made out of heavy-duty, non-stick poly material & won't lift ink or toner off printed pages. Binder Type: Ring; Binder Style: Non-View; Binder Size Capacity: 3"; Binder Sheet Capacity: 670.