N35 magnet Surface coating: Gold plating Dimensions: 30X6mm, can be customized Applications: toys, books ... Ni-Ci-Ni, Nickel, Epoxy,Au, and so on shaped : Ring ,Block, Disc, Arc, segment, cylinder, and special size. ... . Therefore, it is crucial to handle these magnets with extreme care to avoid personal injury and damage to ... assemblies, they be magnetized after assembly.. Magnet with gold plating