Avery Economy Binder - 1 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 275 Sheet Capacity - 3 Ring - Fastener: Round Ring - Pocket: 2, Internal - Vinyl - Black - 12.80 oz - Recycled - Label Holder, Exposed Rivet, Non Locking Mechanism - 1