[Colantotte Original Gift Wrapping Included] Colantotte Magnetic Necklace ALT Necklace Limited Edition Gift Set (Black X Gold, Size M) Authentic

Medical Device Certification: This safe and reliable Japanese-made magnetic necklace has received medical device certification number "301AGBZX00080000." Colantotte's first 2-way design: The adjustable top joint allows you to change the fastening style to create two different designs: a sharp V-shape or a clean, straight line. The flexible design allows for versatile use in various situations, such as sports and business. Its waterproof design allows for easy cleaning with water. Excellent Magnetic Effect Design: Equipped with 10 rare-earth permanent magnets of 150mT (millitesla). The unique alternating north and south poles are arranged to create a wide magnetic field, improving circulation in the neck and shoulders and relieving muscle stiffness. Available in 3 colors: Black x Gold, Black x Silver, and Black x Black. Easy to Put on and Take Off: The magnetic front fastener makes it easy to put on and take off.