20/50/100/150/200/500PCS 5X7 mm Mini Small Search Magnet N35 Round Permanent NdFeB Strong Powerful Magnetic Magnet 5x7mm 5*7 mm20/50/100/150/200/500PCS 5X7 mm Mini Small Search Magnet N35 Round Permanent NdFeB Strong Powerful Magnetic Magnet 5x7mm 5*7 mm
Price: 20/50/100/150/200/500PCS 5X7 mm Mini Small Search Magnet N35 Round Permanent NdFeB Strong Powerful Magnetic Magnet 5x7mm 5*7 mm Applications: Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car