5 piezas imanes fuertes de NdFeB de 40x20x5 mm imán permanente de tierras raras imán rectangular
Product material: NdFeB. NdFeB Magnet x 5pcs. Product features: Hard and brittle, fragile (do not hit, do not fall). Cross layer process: Nickel copper nickel (three-layer electroplating, anti-rust and anti-corrosion).