magnetism series jewelry magnetism intensity about 1200-1800 Gauss, promotes blood circulation , reach health care effect , meticulous expert , Qing Xin are transcendent , style is a lot of , specification is all in readiness, product necessaries is patient wear for a long time , get in touch with skin and on and on, improvement location such as neck , shoulder , the back , wrist is rigid , the ache waits, effect is able to have mark of speed, but the side effect, is OK absolutely not if dry smear cloth available wipes away trunk since individual body constitution and the symptom are different.