<p>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.</p> <p>FEATURES AND BENEFITS<br> <li>Ventilated for cool comfort</li> <li>May be used with KenkoTherm Back Belt</li></p> <p>WARNING<br> 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.</p> <p>FEATURED NIKKEN TECHNOLOGY<br> Patented DynaFlux Magnetic Technology (U.S. Patent No. 9,265,966)</p> <p>DIMENSIONS<br> Height 7.5 in/ 19 cm, Width 6 in/ 15 cm</p> <p>GAUSS RATING<br> 600-800 gauss</p> <p>MATERIALS<br> Ferrite magnets, silicon rubber, low-density polyethylene, high-density polyethylene</p> <p>HOW TO USE<br> 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.</p> <p>CARE INSTRUCTIONS<br> Clean with a damp cloth moistened with a mild detergent or hand wash in warm water with a mild detergent. Air dry.</p>