Avery Durable Binder - DuraHinge - 2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 500 Sheet Capacity - 3 Ring - Fastener: Slant D-Ring - Pocket: 2, Internal - Green - Recycled - Gap-free Ring, Stacked Pocket, Exposed Rivet, Durable - 1 Each