bio magnet knee support elbow support leg support 1)fiber string with magnet,ion & fir 2)medical care knee support 3)OEM LOGO Item :bio magnet knee support elbow support leg support SpecificationItem NO. TPBC002Material Fiber string with magnet ,ion & firEnergy Ion , infrared ,with magnet Packing 1pair/pp bag , (or as your request)MOQ 500pcsColor red ,gray colorLOGO OEM is availableSize ...