Cardinal Performer ClearVue Slant-D Ring Binder - 1" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 240 Sheet Capacity - 1" Spine Width - Fastener(s): 3 x D-Ring - Pocket(s): 2, Inside Front & Back - Vinyl - Black - 15.36 oz - Non Locking Mechanism,

Slant-D ring view binder features clear overlays on the front, back and spine to allow easy insertion of custom title sheets. Nonlocking, Slant-D rings hold 25 to 50 percent more than conventional, metal round rings. Back-mounted steel rings provide a clean professional spine and reduce wear. 1" expansion holds approximately 240 sheets. Binder also offers a vinyl cover, sturdy chipboard core, exposed rivets and horizontal pockets inside the front and back covers to hold loose documents. Each pocket holds 40 sheets. Binder is made with a high percentage of recycled material.