Price: Description:Material: Silicone+magnetSize:6.6*2cm/2.57*0.78inchesColor:blue,grey,black,green1.Precise positioning] Without leaving any marks or reading data on the wall, the magnetic stud ball can be directly positioned and fixed at an accurate position, and the
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