30x10x2mm Powerful Neodymium Magnet N35 NdfeB Permanent Magnetic imanes Block Super Strong Fridge Magnets DIY

Product Ingredients : No dysprosium or terbium Product Type : Magnetic Materials High-concerned chemical : None With Holes : No Shape : Sheet Composite : Neodymium Magnet Model Number : ,30x10x2-5pcs,30x10x2-10pcs,30x10x2-20pcs,30x10x2-50pcs,30x10x2-100pcs Type : Permanent Origin : Mainland China