Magneti 8mm Dia x 1mm-20mm Spessore Potente Magnete Rotondo N35
Thickness: 1mm 2mm 3mm 4mm 5mm 6mm 8mm 10mm 15mm 20mm. A Neodymium magnet also known as NdFeB are the most widely used type of rare earth magnet. Magnetizing direction: thickness magnetizing (NS is on two large surfaces).