PAIN RELAXATION MAGNETIC PATCHES Description Thanks to the technology based on magnetic fields generated by a permanent ferrite magnet, they provide relief and well-being. Inspired by oriental practices that harness the bodys natural magnetic fields, DOLORELAX patches promote relaxation of the shoulders, neck, back, wrists and knees. Ideal for application on: shoulders, neck, back, hands and wrists, knees. How to use Apply the patch to the area to be relaxed, pressing gently. For correct use of the patches, read the information inside the package. Format Package containing 18 pieces. Code GA2002700