The 9cm black/white measuring ring is an indispensable tool for anyone who values ​​efficiency and precision in their workspace. With an outer diameter of 9 cm and an inner opening of 4 cm, this size ring offers a practical solution for organizing and structuring your workplace.

This size ring is ideal for self-employed people, home workers and small offices who need an organized and clear workspace. Whether you want to organize documents, cables or other office supplies, this size ring will help you keep everything neat and within reach.

Made from durable materials, the size ring is designed to last, even with daily use. The black and white color scheme ensures that the product fits into almost any office environment, without compromising the aesthetics of your space.

Use this measuring ring wherever you want: on your desk, in drawers or even on the wall. It is a versatile tool that contributes to a more efficient workplace by saving space and streamlining your work processes.

Why choose this size ring? Because it's a simple, yet effective way to organize your office supplies and make the most of your workspace. Whether you work from home or in a small office, this size ring is a valuable addition to your office supplies.