Neodymium magnetic pins are made of high performance Neodymium disc magnet covered by metal. Neodymium magnetic pins are great for home, school, and office uses. Neodymium magnetic pins can use on any metal surface include magnetic whiteboards, lockers, and refrigerator. It well adapted to post lists and messages, organizing, scheduling, and tracking projects, holding up signs, banners, and countless other application scenarios.
Product Information:
D: 20mm
d: 14mm
H: 25mm
h: 7.2mm
Unit Weight: 30g
Attractive Force: 19pcs of A4 paper