50pcs n35 202010mm permanent magnet 202010 super strong neo neodymium block 20x20x10 ndfeb magnet 20x20x10mm with nickel coating
Category :
Office Supplies
Product Description
Shape: Disc Rod Material: NdFeB Grade: N35 Coating: Nickel Product Name: Free shipping Strong block NdFeB Magnets N35 Rare Earth Neodymium Craft/DIY Magnet through thickness