Comfort Grip mechanism makes opening and closing the snag-free D-rings simple and easy. Sturdy, heavyweight board covers feature an extra-wide design to accommodate tabbed indexes. Frosty clear, top-opening overlays on all exterior panels enable total customization. Matching, 3 1/2″ deep, frosty clear interior pockets provide full visibility of any loose sheets you may wish to store. Capacity Range [Max]: 4″; Sheet Capacity: 780; Color(s): Black; Binder Sheet Size: 11 x 8 1/2.