NIKKEN KENKO BACK FLEX (MAGNETIC PAD). Support is here, in the new Kenko MagFlex®. This lower-back pad has contoured edges, flexibility and cool ventilation for all-day comfort. Plus, it’s the only back product with patented DynaFlux® Magnetic Technology. Apply the Magflex so that the surface with the attached magnets is against the body and the side with the embossed Nikken brand faces outward. Flexible lower-back support. Patented Nikken DynaFlux Technology. Dynamic magnetic field with greater depth penetration. Magnetic over 100% of the surface. Lightweight, contoured design allows freedom of movement and all day comfort. Ventilated for cool comfort. May be used with KenkoTherm® Back Belt. If you use an electronic medical device such as a pacemaker, or have a magnetically sensitive surgical implant, do not use or wear magnetic products. Women in the first trimester of pregnancy, or anyone who has a health problem should first consult a physician before using magnetic products. Do not place magnetic products in direct contact with magnetically sensitive items such as watches, audio/video tapes, credit cards, portable electronic equipment, etc. Patented DynaFlux® Magnetic Technology U. Height 7.5 in/ 19 cm, Width 6 in/ 15 cm. Ferrite magnets, silicon rubber, low-density polyethylene, high-density polyethylene. Apply the MagFlex so that the surface with the attached magnets is against the body and the side with the embossed Nikken brand faces outward. Clean with a damp cloth moistened with a mild detergent or hand wash in warm water with a mild detergent. Custom-Made Washable Flex Cover with Non-Slip Comfort. To be the most comfortable while wearing the Backflex, is this custom-made washable Flex Cover with non-slip comfort to possibly avoid an accidental loss. It also helps to place a separation between the Backflex and your skin. The cover is designed TO FIT THE OLD OR NEW Flex. The fabric is an Ivory/White color and is made in the USA. Shop now for fantastic deals. Our products are top quality. We are reliable and honest people. All of our items come from a smoke free & pet free environment.