Business Source Locking D-Ring View Binder

4" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 775 Sheet Capacity - Fastener(s): D-Ring - Pocket(s): 4, Inside Front & Back - Polypropylene, Chipboard - White - Recycled - Acid-free, Non-glare, Clear Overlay, Locking Ring, Non-stick, Exposed Rivet, Sturdy - 1 Each. No-pinch ring opens, closes and locks with 1 motion. Made from PVC-free, durable polypropylene so contents will not stick to cover or contents.