Cardinal® Locking Slant-D ClearVue Binder

5" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 1100 Sheet Capacity - 4 3/8" Spine Width - 3 Ring(s) - Fastener(s): D-Ring - Pocket(s): 2, Inside Front & Back - Polypropylene - White - 2.54 lb - Clear Overlay, Locking Ring, Open and Closed Triggers, Horizontal Pocket - 1 Each. Built-in antimicrobial properties to protect the product. Slant-D rings hold 25% more sheets than standard round rings.