Cardinal® Premier ONE-TOUCH® Easy Open® Locking Slant-D® Rings Binder

5" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 1050 Sheet Capacity - 5 19/64" Spine Width - 3 Ring(s) - Fastener(s): D-Ring - Pocket(s): 4, Inside Front & Back - Polypropylene, Chipboard - Black - 2.58 lb - Locking Ring, Clear Overlay, Non-stick, PVC-free, Shelf Pull Opening - 1 Each. ONE-TOUCH EasyOpen rings open, close and lock with one simple motion. Clear overlay for customization on all 3 sides.