Samsill Durable View Binder - 6" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 1225 Sheet Capacity - Fastener: D-Ring - Pocket: 2, Internal - Polypropylene, Chipboard - Black - 2.73 lb - Recycled - Clear Overlay, Locking Ring, Acid-free, Archival-s