5/10/50PCS 6×25 mm Search MinorMagnet Diameter 6mmx25mm Bulk Small Round Magnet 6x25mm Neodymium Disc Magnet 6*25 mm

5/10/15/20/30/50PCS 15x5-5 Disc Search Magnet 15*5 mm Hole 5 mm Round Countersunk Permanent Neodymium Magnet 15x5-5mm N35 15*5-5