Powerful organizational talents for the office, warehouse, and production area - these extremely robust magnets are impressive! They deliver on their promises: made from drop- and break-resistant plastic, they withstand the demands of working life. They are suitable for displays of all kinds and on all magnetically receptive surfaces. Painted magnet core for scratch protection. Holding force: 0.6 kg. Diameter: 29 mm. 10 pieces = 1 package.