These Bi-Office round magnets are designed for use on whiteboards, magnetic notice boards, and other ferrous surfaces in office, school, or home environments. Measuring 25mm in diameter, these compact magnets provide a practical solution for securing documents, notes, memos, and presentation materials. This pack contains 10 magnets in a variety of assorted colours, allowing for colour-coded organisation of information or display areas. The circular design ensures a stable grip on magnetic surfaces, helping to keep important papers visible and neatly arranged during meetings or study sessions.