Stainless steel magnetic negative ion necklaces:

1 stainless steel necklaces
2 Width 6mm,length 55cm ,weight 70g
3 inlay all magnetics 3germaniums balls on the back

4 put your name or logo
5 Free ship

Functions:

1. To normalize and enhance human immunity

2. To relieve fatigue and tiredness

3. To promote sound sleep

4. To prevent disease

5. To improve blood circulation

6. To alleviate headache and insomnia

7. To lower high blood pressure

8. To treat rheumatism and joint pain