18x5-5mm Powerful Round Neodymium Magnet With Hole NdfeB N35 Permanent Magnetic imanes Super Strong Magnets Refrigerator Magnet

Product Ingredients : No dysprosium or terbium Product Type : Magnetic Materials High-concerned chemical : None With Holes : Yes Composite : Ferrite Magnet Model Number : ,18x5-5-5pcs,18x5-5-10pcs,18x5-5-20pcs,18x5-5-50pcs,18x5-5-100pcs Application : Industrial Magnet Origin : Mainland China