Lymphatic-Drainage-Therapeutic Magnetic Ring: Magnetic ring can relieve the pain in fingers, knuckles, joints, and hands. Note: This is just a supplementary function and cannot be completely solved. Durable material:The Ring is made of safe material with a durable lacquer coating that resists scratches. Comfortable Fit:The design has an open end, allowing slight adjustment of the size, adjustment requires pliers. Gently pull the ends apart to enlarge or squeeze them together to slightly reduce the size. Adapt to Various Occasions:A stylish and sophisticated healthy magnetic bracelet for both men and women. It can be worn at work, at a party, resting at home, or going out for sports. It is suitable for all occasions and is a versatile fashion item Excellent gift:Ring is ideal gift for your mom, wife and girlfriend as birthday gift, Christmas gift, Anniversary gift, Mother's Day gift or Valentine's day gift.