About this item Strong magnets,long lasting lacquer coating, scratches .Effectively reduce arm swelling and improve a person's overall health. Reduce fatigue, muscle tension,anxiety. Improve blood circulation,balance sleep,energy. Release of magnetic waves that relax muscles and sleep patterns. Classic design, elegant looking suitable for men and women wearing at any occasion, easy to match with watch or other accessories. Wife and girlfriend as birthday gift, Christmas gift, Anniversary gift, Mother's Day gift or Valentine's day gift.