Discover the versatility and efficiency of our black/white size ring with a diameter of 9 cm. This measuring ring is ideal for both self-employed people and small offices looking for a practical solution for their measuring needs. With a hole diameter of 4 cm, this measuring ring provides accurate measurements and is easy to use.

The measuring ring is designed for professionals who need reliable measuring instruments. Whether you work from home or in a small office, this measuring ring is an indispensable tool. The compact size makes it easy to store the measuring ring without taking up much space, contributing to an organized workplace.

Made from durable materials, this size ring will withstand daily use and provide long-lasting performance. The black and white color scheme provides a sleek and professional appearance, suitable for any office environment. Whether you are working on a project that requires precision or simply want to organize your workplace efficiently, this size ring is the perfect choice.

Suitable for office use, this size ring is a valuable addition to your office supplies. It not only offers accuracy, but also ease of use, saving you time and effort with every measurement. Invest in quality and efficiency with this versatile size ring.