These Binder Mechanisms have significant advantages in organizing files and notes and have become the preferred tool for many people. In addition to being a file organization tool, they can also be used to make notes, notebooks, etc., meeting the diverse needs of users.

Specifications:
Color: Silver Tone;
Size: 133 x 26 x 36mm / 5.24 x 1.02 x 1.42 inch (L*W*H);
Ring Inner Height: 26mm / 1.02 inch;
Recommend Paper Size: B7 2 Hole;
Material: Metal;
Packing List: 2 Set

Advantage:
The Binder Mechanism is made of durable and long-lasting metal material. This allows it to withstand the wear and tear and collisions of daily use and extend its service life.
The O-ring uses a circular structure to achieve uniform distribution of loose-leaf pressure, which provides better stability when binding thick documents. The circular ring body also makes the page turning process smooth and unobstructed, making it suitable for high-frequency use and scenarios that require quick reference.

Instruction:
This binding spines comb set comes with all the necessary components, including screws and nuts, for easy installation. The rings can be easily opened and closed when you need to add or remove pages and securely fasten the pages.

NOTE: Due to shooting lighting and angle issues, the actual object may not match the example picture. It may be tight when you open it for the first time, which is normal. Please pay attention to the size before purchasing, as there may be some errors due to manual measurement.