Organize and secure your documents, notes, or craft projects with the Kokuyo Magnetic Ring in Silver. Measuring 20mm, each ring provides a reliable magnetic hold on boards, refrigerators, or other metal surfaces. Sold in a convenient pack of 12, these magnetic rings are perfect for home, office, or classroom use. Durable and easy to handle, the Kokuyo Magnetic Ring – Silver combines functionality, organization, and practicality in one essential stationery accessory.