Surface coating: zinc-plated Dimensions: D10 x 2mm Applications: toys, books, bags, and any field which uses magnet 1.Magnet, D10*2 mm2. Nicuni coating or Zinc3.Short lead timeApplication:Sintered NdFeB magnets are widely used in in mini-motor Permanent magnetic resonance sound device magnetic suspension, DC motors, linear motors, loud speakers, MRI, medical apparatus, transmission machine,etc. ...