... fast deliveryThe specifications available of Nickel Three Ring Mechanism Use For File Or Bag Capacity is the maximum thickness of ... RING (3-ring metal): Standard Capacities: 1/2", 3/4", 1", 1-1/2", 2", 2-1/2", 3 ... 1", 1-1/2", 2", 2-1/2", 3", 4" Standard Sheet Size: 11x8-1/2" + 1/2" tab ... be offered if necessary.5. All the products are offered with high quality and low price.6. OEM service is available ...