SlantD ring binder features nonstick, ClearVue covers for threeside customization Nonlocking SlantD rings hold 25 percent more than conventional roundring metals Backmounted steel rings provide a clean, professional look and reduce wear 5 ring capacity accommodates 1,050 lettersize sheets With everyday durability for active projects, binder offers wrinkleresistant covers and XtraLife cover hinge for added strength Horizontal pockets inside front and back covers are perfect for loose or unpunched documents Each pocket holds up to 40 sheets View binder also offers a vinyl cover, sturdy chipboard core, exposed rivets and an easypull finger hole for easy shelf removal