Features:Applicable to all parts of the body, shoulder,back, waist, limbs are applicable.Just one Finger, easy to control.Japan imported skin gel, patch breathable safety, easy to replace, single use can be 50 times.Alloy material, exquisite beauty.Bump b..
Features:EVA high elastic rubber material, with a strong support, can maintain the natural curve of the human spine, relieve the sense of tightness of the back muscles, change the poor sitting position, straighten the spine, relax the lumbar.With the diam..