Avery® Navy Heavy-Duty D-Ring Framed View Binders Have A Higher Page Capacity Compared To Same Size Round Rings. Gap-Free Ring Design Prevents Gapping And Misalignment Of Rings. Pages Lie Flat With These Back-mounted Metal Rings. Binder Also Features 2-Clear Interior Pockets, A Sturdy Chipboard Core And Exposed Rivets On Back. Each Pocket Holds Up To 20 Sheets. Wider Front And Back Binder Panels Fully Cover Standard Dividers And Sheet Protectors So You Can Keep Your Paperwork And Tabs Protected. Binder Is Made With Heavy-Duty Vinyl.