5pcs/lot Ring Ferrite Magnet 45*10 mm Hole 22mm Permanent magnet 45mm x 10mm Black Round Speaker ceramic magnet 45X10 45-22*10

5pcs/lot Ring Ferrite Magnet 45*10 mm Hole 22mm Permanent magnet 45mm x 10mm Black Round Speaker ceramic magnet 45X10 45-22*10

5pcs/lot Ring Ferrite Magnet 45*9 mm Hole 22mm Permanent magnet 45mm x 9mm Black Round Speaker ceramic magnet 45x9 45-22*9

1/5pcs/lot Ring Ferrite Magnet 45*6 mm Hole 22mm Permanent magnet 45mm x 6mm Black Round Speaker 45X6 45-22*6 ceramic magnet

5pcs/lot Ring Ferrite Magnet 45*7 mm Hole 22mm Permanent magnet 45mm x 7mm Black Round Speaker ceramic magnet 45X7 45-22*7

1/5pcs/lot Ring Ferrite Magnet 45*6 mm Hole 22mm Permanent magnet 45mm x 6mm Black Round Speaker 45X6 45-22*6 ceramic magnet

5pcs/lot Ring Ferrite Magnet 45*9 mm Hole 22mm Permanent magnet 45mm x 9mm Black Round Speaker ceramic magnet 45x9 45-22*9

5pcs/lot Y30 Ring Ferrite Magnet 45*6 mm Hole 22mm Permanent magnet 45mm x 6mm Black Round Speaker 45X6 45-22*6

5pcs/lot Y30 Ring Ferrite Magnet 45*6 mm Hole 22mm Permanent magnet 45mm x 6mm Black Round Speaker 45X6 45-22*6

2pcs/5pcs/lot Y30 Ring Ferrite Magnet 45*8 mm Hole 22mm Permanent magnet 45mm x 8mm Black Round Speaker 45X8 45-22*8

5Pcs Ring Ferrite Magnet 45*8 mm Hole 22mm Permanent Magnet 45mm x 8mm Black Round Speaker Ceramic Magnet 45X8 45-22*8

1-10pcs/lot Ring Ferrite Magnet 45*8 mm Hole 22mm Permanent magnet 45mm x 8mm Black Round Speaker ceramic magnet 45X8 45-22*8

5Pcs Ring Ferrite Magnet 45*8 mm Hole 22mm Permanent Magnet 45mm x 8mm Black Round Speaker Ceramic Magnet 45X8 45-22*8

5Pcs Ring Ferrite Magnet 50x10 mm Hole 22mm Permanent Magnet 50mm x 10mm Black Round Speaker Ceramic Magnet 50*10 50-22x10

1-2pcs/lot Y30 Ring Ferrite Magnet 45*6 mm Hole 22mm Permanent magnet 45mm x 6mm Black Round Speaker 45X6 45-22*6

5Pcs Y30 Ring Ferrite Magnet 45*8 mm Hole 22mm Permanent Magnet 45mm x 8mm Black Round Speaker 45X8 45-22*8

5PCS/LOT Y30 Ring Ferrite Magnet 50*10 mm Hole 22mm Permanent Magnet 50mm x 10mm Black Round Speaker 50X10 50-22x10mm

5pcs/lot Ring Ferrite Magnet 45*8 mm Hole 25mm Permanent magnet 45mm x 8mm Black Round Speaker ceramic magnet 45X8 45-25*8

5PCS/LOT Y30 Ring Ferrite Magnet 50*10 mm Hole 22mm Permanent Magnet 50mm x 10mm Black Round Speaker 50X10 50-22x10mm

5pcs/lot Ring Ferrite Magnet 50x8 mm Hole 22mm Permanent magnet 50mm x 8mm Black Round Speaker ceramic magnet 50*8 50-22x8

5pcs/lot Y30 Ring Ferrite Magnet 45*8 mm Hole 19mm Permanent magnet 45mm x 8mm Black Round Speaker 45x8 mm 45-19*8

5pcs-30pcs Y30 Ring Ferrite Magnet 45*8 mm Hole 22mm Permanent magnet 45mm x 8mm Black Round Speaker 45X8 45-22x8

5pcs/lot Y30 Ring Ferrite Magnet 45*8 mm Hole 19mm Permanent magnet 45mm x 8mm Black Round Speaker 45x8 mm 45-19*8

5pcs/lot Y30 Ring Ferrite Magnet 40*6 mm Hole 22mm Permanent magnet 40mm x 6mm Black Round Speaker 40X6 40-22*6

5pcs/lot Y30 Ring Ferrite Magnet 50*8 mm Hole 22mm Permanent magnet 50mm x 8mm Black Round Speaker 50X8 50x8-22

1pcs/lot Y30 Ring Ferrite Magnet 40*6 mm Hole 22mm Permanent magnet 40mm x 6mm Black Round Speaker 40X6 40-22*6

1Pcs Y30 Ring Ferrite Magnet 100*15 mm Hole 45mm Permanent Magnet 100mm x 15mm Black Round Speaker 100X15

1/2/3Pcs 100x15-45mm Black Circular Ring Magnet Ferrite Magnets with Hole Speaker Magnetic Ring Permanent Magnet 100x15 Hole45mm

1/2/3Pcs 90x15-45mm Black Circular Ring Magnet Ferrite Magnets with Hole Speaker Magnetic Ring Permanent Magnet 90x15 Hole 45mm

2pcs CS/LOT Ring Ferrite Magnet Dia 45x8-22mm Strong Magnetic Black Rare Earth Permanent Magnets Hole

2pcs CS/LOT Ring Ferrite Magnet Dia 45x8-22mm Strong Magnetic Black Rare Earth Permanent Magnets Hole