Discover the versatility and efficiency of our 9 cm white/black size ring. Perfect for office use, this size ring provides a simple and effective way to organize your documents and materials. With a diameter of 9 cm and a hole of 4 cm, this size ring is ideal for self-employed people, home workers and small offices that need a reliable and space-saving solution.

This size ring is designed for anyone looking for a practical and sustainable way to optimize their workplace. Whether you work from home or run a small office, the size ring will help you keep your papers and other materials neat and organized. Thanks to its compact size, it fits easily in any drawer or on any desk, without sacrificing functionality.

The size ring is made of high-quality materials, which ensures a long lifespan and consistent ease of use. The sleek white/black design adds a professional look to your workplace, while at the same time being easy to integrate with your existing office supplies.

Use the measuring ring when you want to organize your documents quickly and efficiently. Whether it's sorting invoices, organizing project documents or keeping notes, this size ring provides the flexibility and reliability you need. Choose this size ring and experience how simple and effective office organization can be.