Product name : Cow magnet, Custom Super Strong permanent Y30BH Ferrite Magnets for farm cow magnet Shape:Segment, Disc, Cylinder/Rod, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Ferrite Magnets are also available) Direction of magnetisation : Through the thickness or through the diameter Grade : Y30,Y30BH,C8 Tolerance in size : +/-0.1 mm
