Business Source Basic Round-ring Binder

1" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 3 Ring(s) - Fastener(s): Round Ring - Pocket(s): Inside Front & Back - Chipboard, Polypropylene - Black - 9.60 oz - Sturdy, Non Locking Mechanism, Exposed Rivet, Open and Closed Triggers, Double-trigger Metal Booster - 12 / Carton. 2 triggers on rings for easy access to your documents. Durable, nonstick construction.