... fast and safe delivery,excellent services permanent rare earth segment magnet Circular, Disc & Rod magent in high quality,customized size ... price, fast and safe delivery,excellent serivices.1.Shape:Disc,Block,Ring, Cylinder, Segment,Spheres,Bar,Special, etc. 2. ... Nickel, Black nickel, Zn, Gold, Silver, Copper, Epoxy.Warnings:Neodymium magnets attract each other with almost twice the force that ...