NdFeb magnet clasp for jewelry.
NdFeb magnet clasp for jewelry description,
1. size : 6x6x16mm N35
2.hole;one is 1mm,other is 2mm
3. coating : black epoxy
4. gauss ; 4000-4500 power, it is very sturdy when used in magnetic jewelry.
5.our magnet coating have passed spray salt test,it means our magnetic clasps has strong effect of anti-corrosion.
we also offer gold,Gunmetal Double Ni coating .please kindly let us
know your requirement