4 x 5 magnetic whiteboard for sale, brand-new and used.

5pcs N52 10mm x 10mm x 5mm Block Magnets Rare Earth Neodymium Magnets Description:

Description:100pcs 5mmx2mm N52 Strong Round Magnets Rare Earth NdFeB Neodymium Magnets Specification:Shape: RoundGrade: N52Material : NdFeB magneticSize: Dia.5mm Thickness: 2mmQuantity: 100pcs Feature:Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B) (chemical formula Nd14Fe21B) the resultant magnets are the strongest magnets currently available.

xsellx 5pcs Strong Disc Round Rare Eart

Description: 5pcs N50 15x3mm Countersunk Ring Magnets 4mm Hole Rare Earth Neodymium Magnets Specification: Shape : RoundMaterial: NdFeB magnetic materialProduct Size : 15mm x 3mm Hole 4mmGrade : N50Quantity : 5 Usage:1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audi

N50 Strong Block Cuboid Magnet 50mm x20mm x4mm Rare Earth Neodymium Magnet Specifications: Shape: Cuboid Material : NdFeB magnetic materials Size: 50mm x 20mm (Length * Width ) Thickness: 4mm Grade: N50 Weight: 50G Quantity: 1pc Usage: 1. Acoustic field: the speaker, receiver, microphone and so on. 2.

1pc 40x40x20mm N52 Strong Rare Earth Neodymium Magnet Square Block Magnet Description: N52 40 x 40 x 20mm Strong Rare Earth Neodymium Magnet Square Block Magnet Feature: Shape : Cuboid Material : NdFeB magnetic materials Product Size : 40*40*20mm Grade : N52 Quantity :1 Usage: 1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on. 2.

Description: N50 50x25x10mm Strong Magnet Rare Earth Neodymium Magnet Specification: Shape : RoundMaterial : NdFeB magnetic materialsProduct Size : 50*25*10mmGrade : N50Quantity : 1 Usage:1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.2. Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, sound meter, a reed switch, sensors.3.

Description: N50 50x25x10mm Strong Magnet Rare Earth Neodymium Magnet Specification: Shape : RoundMaterial : NdFeB magnetic materialsProduct Size : 50*25*10mmGrade : N50Quantity : 1 Usage:1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.2. Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, sound meter, a reed switch, sensors.3.