•There are 8 1000 gauss-ferrite magnets that have unique alternating arrays. The magnets penetrate more deeply, helping stimulate blood flow of the affected areas and soothing stiffness in the muscles, fatigue, pains and swelling. •When on a long flight, wear it on ankles and reduce the risk of Economy-Class Syndrome (ECS). •Wear it, and fatigue will be considerably relieved on long drives or while playing sports. •Cotton used where applied. Super-absorbent and comfortable to wear. •Can be worn on elbow, wrist, arm, ankle or calf. •One-size-fits-all. Easy to wear on one hand.