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: 210 x 20 x 35mm / 8.27 x 0.79 x 1.38 inch (L*W*H);
Ring Inner Height: 20mm / 0.79 inch;
Recommend Paper Size: A5 3 Hole;
Material: Metal;
Packing List: 3 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 D-ring design is designed to fit tightly between the flat edge and the base, achieving a more stable loose-leaf fixation and effectively reducing the risk of sliding. Its semicircular structure takes into account the stability of page turning, and the flat edge design forms a reliable support when closed, ensuring that the edges of the loose-leaf are flat.

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.