This product is made of elastic material and contains 12 magnets of 500 gauss, which can give a good magnetic massage and physical therapy to the back

Prevent spinal deformation: can effectively prevent non-pathological including chest hunchback and spinal curvature, correct the bad posture of young people under the state of motion and static, powerful help the human body to maintain the correct posture of sitting, standing, walking and walking.

Relieve muscle fatigue: the body can make the body shoulder, back, waist and abdomen balanced stress, relieve muscle fatigue, protect the waist and back safety, make the body posture to maintain natural straight, present the best shape.

It is suitable for all kinds of personnel who are engaged in standing for a long time, sitting at a desk for a long time, holding the same position for too long and so on, which cause lumbago muscle fatigue, shoulder acid and backache