These Janrax round magnets are designed for use on magnetic whiteboards, metal surfaces, and refrigerators in both home and office environments. Measuring 24mm in diameter and approximately 7mm in thickness, this pack of 12 magnets provides a reliable hold for documents, notes, and displays. The plastic-coated exterior ensures durability, while the internal design creates a strong magnetic grip to prevent slipping or accidental movement. These magnets are suitable for organizing workspace displays or securing items on metallic surfaces.