Name: Neodymium Magnets Grade:N35-N52,N33M-N48M,N30H-N48H,N30SH-N48SH,N30UH-N40UH,N30EH-N38EHsize:Customer requiredCoating: Nickel, Zinc, Gold, Silver,Epoxy, Chrome, etc. Specifications:neodymium arc magnet is a popular shape of rare earth permanent magnet .we made it with precise dimension.with high magnetic properties and working temperature...