JJNUSA 2 Pieces A5 Notebook 6-Hole Ring Binder Mechanisms Replacement Kit for Binder Planners O-Ring Binders 20MM

Features

• Suitable for A5 size loose leaf notebook or other A5 size planner with a broken ring binder mechanism Length: 8.66 inches(22cm) Inner Diamater: 0.78 inches(2cm)
• metal, strong and durable.
• The round rings can be opened and closed easily when you need to add or remove pages and hold pages securely.
• The binder mechanism is screw type, easy to replace.
• includes: 2 x 6-ring binding mechanism with screws.