A5 Slim Black Translucent Ringbinder - Janrax

This binder is specifically designed to hold A5 size paper, which measures approximately 148mm x 210mm.

With its 20mm spine, it can typically hold around 100-150 sheets of standard A5 paper, depending on the paper weight and thickness.

The cover is made from a black tinted, 700-micron thick polypropylene, offering durability and a translucent finish.

The product description specifies 2 O-rings for secure storage, implying a standard plastic or metal mechanism common in ringbinders. The exact material composition is not detailed but is designed for secure page holding.

The product description does not specify if the O-ring mechanism is removable or replaceable. It is designed as an integrated part of the binder.

While durable for regular use, polypropylene is generally considered archival safe. For long-term preservation, ensure your documents themselves are acid-free.

Ensure no paper or foreign objects are obstructing the ring mechanism. Check if the levers are fully engaged when closing.

Verify that the O-rings are completely closed and securely latched. Ensure you are not overfilling the binder beyond its capacity.

Gently wipe the cover with a soft cloth dampened with water. For tougher marks, use a mild soap solution and rinse with a clean damp cloth.