Business Source EasyOpen Locking Slant-D Ring Binders

1 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 325 Sheet Capacity - Fastener(s): Slant D-Ring - Pocket(s): Inside Front & Back - Polypropylene, Chipboard - Black - Locking Ring, Non-stick, Exposed Rivet, Sturdy - 1 Each. No-gap rings open, close and lock with 1 simple motion. Heavy-duty construction will stand up to active use.