Phiten Unisex Necklace RAKUWA Magnetic Titanium Metal Black 50cm Shoulder Relief Circulation [Shoulder/Neck Stiffness] [Stiffness Improvement/Relief]

Materials: Body fabric/polyester, polyester lame Core/magnet Clasp/stainless steel, polyacetal Gender: Male/Female Size: 50cm Color: Metal black Technology: Aqua Titanium X10 Medical device certification number: 224AGBZX00119000 [Precautions for use] 1. Persons using implantable medical electrical equipment that is susceptible to electromagnetic interference such as a pacemaker, or those using variable pressure shunts for cerebrospinal fluid shunt surgery may be affected by magnetic interference. If you are using medical electrical equipment that contains this product, please do not use it as it may cause the equipment to malfunction. 2.If you have any of the following conditions, please consult your doctor before use. (1) Those with malignant tumors (2) Those with heart disorders (3) Those in the unstable period of early pregnancy or immediately after childbirth (4) Those with sensory impairment due to severe peripheral circulation disorder due to diabetes, etc. (5) People with skin infections or plasters (6 ) Those who require bed rest (7) Those with a body temperature of 38℃ or higher (febrile period) (8) Those with acute illnesses such as sprains or muscle strains 3. Don't get close to what you're receiving. 4. If symptoms such as rash, redness, or itching appear on the applied part, please stop using it immediately. 5. Do not modify the equipment.