... size,competitive price fast and safe delivery,excellent services permanent rare earth segment magnet Circular, Disc & Rod magent in high quality,customized size ... ,Block,Ring, Cylinder, Segment,Spheres,Bar,Special, etc. 2.Customization:available.3.Coating: Nickel, Black nickel, Zn, Gold, Silver, Copper, Epoxy.Warnings:Neodymium ...