Features: 1.Brass+rhinestone material, stable performance, can be used for years without deformation, fashionable and shiny, can be worn by both men and women as a ring. 2.Magnetic Therapy Available: Emits a gentle magnetic field that helps muscle recovery, relieves pain and improves sleep quality. 3.Applications: the bracelet comes with an elegant jewelry box, a great gift for friends, wife, daughter, brother, mother, father, sister, perfect gift for Christmas, graduation, birthday, Thanksgiving, Mother's Day. 4.Great gift: Christmas, graduation, birthday, thanksgiving, mother's day ideas. 5.After-sales service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Material:Brass+rhinestone Size:Adjustable from 2cm-7cm in diameter includes: 1 x Folding Ring