Colantotte Official Limited Edition Magnetic Necklace, ALT, Black x Metallic Gray, Size M, Men's, Women's, Popular, Sports

The simple, easy-to-match metallic gray is a limited edition color only available at the official store. Recommended for those who suffer from neck and shoulder stiffness, or for those wearing a magnetic necklace for the first time. The adjustable top joint allows you to enjoy two different shapes to suit your mood or the occasion. By changing the way the joint is fastened, it can be made into a V-shape or a straight shape. It is waterproof and can be washed with water for easy care. It is also ideal for sports. Experience the benefits of genuine health gear certified as a medical device. Medical device certification number: 230AGBZX00077000