5Pcs 20x10x3mm Neodymium Magnet N35 NdFeB Block Super Powerful Strong Permanent
Shape: Block
Size:Diameter 20mm x 10mm x 3mm
Material:Neodymium magnet
Tolerance:±1.0mm
Certification:RoHS passed
Grade:N35
Max Operating Temperature: 80C/176F
Plating: Nickel + Copper + Nickel Triple Layer Plated