1.Surface treatment:Oxidation
2.Dimension:Ø75*35MM
3.Magnetic:≥6500GS/8500GS/12000GS
4.Packing :50pcs/ctn
5.Ctn Size:40*17.5*30cm
6.G.W::17.2KGS/20.4KGS/21.1KGS