Trionz duo loop polarized ionic bracelet the trionz duo loop polarized ionic bracelet has been designed to help improve blood flow and reduce the stiffness of muscles thought the power of magnets and negative ions this bracelet is ideal for those with an active lifestyle and can be used in water snow and sun through a flexible silicone construction polarized ionic bracelet helps improve blood flow and reduce muscle stiffness 2 x 1000g magnets 1000 negative ions cc suitable