Magnetic lumbar support 1)OEM,ODM and R&D serive ... your payment 3)we have the test report Magnetic lumbar support/Magic health back supportWe are a high-tech ... away toxin to improveApplicable For:1)Patients with Lumbar muscle strain, lumbar lumbar disc protrusion etc.2)People with Algomenorrhea, ... Afterpains etc3)People who feels cold on Lower Abdomen, Lumbar, Stomach etc.4)Fat people want to lose ...