Business Source Round-ring View Binder

1 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 350 Sheet Capacity - Fastener(s): Round Ring - Pocket(s): 2, Internal - Polypropylene, Chipboard - Black - Wrinkle-free, Gap-free Ring, Clear Overlay, Non Locking Mechanism, Non-glare, Sturdy, Durable - 1 Each. Crystal-clear, nonglare overlays on the covers and spine for easy customization. Back-mounted metal rings allow pages to lie flat.