Discover the versatility and efficiency of our black and white size ring with a diameter of 9 cm. This size ring is ideal for both self-employed people and small offices that are looking for a practical solution for their daily work. With a hole diameter of 4 cm, this size ring offers the perfect balance between functionality and space saving.

The size ring is designed for anyone who needs a reliable and durable solution for organizing documents or other office supplies. Whether you work from home or run a small office, this size ring will fit perfectly into your working environment. The sleek black and white design ensures that the product fits seamlessly with any office design.

Thanks to its compact dimensions, the measuring ring is easy to store and takes up minimal space. This makes it an excellent choice for office use where efficiency and space saving are of great importance. The size ring is made of high-quality materials, which ensures a long lifespan and reliability.

If you are looking for a size ring that is both functional and stylish, this black and white variant offers the perfect solution. It is suitable for everyday use and can be easily integrated into your existing office supplies. Choose this size ring and experience the convenience and efficiency it offers in your workspace.