Price: Specifications: Type: Magnet Material: NdFeB Size:8x1mm,8x1.5mm,8x2mm,8x3mm,8x4mm,8x5mm,8x6mm,8x8mm,8x10mm,9x4mm Standard tolerance: ±0.3mm Features: Round Disc, Super Strong Magnetism, Multipurpose Usage: Acoustic field:…