This solid Viking Infinity Mens Copper Bracelet With Magnets has one magnet on either side of the bracelet, this is traditionally known along with copper to reduce inflammation in the body by balancing the energy field of the body.
The bracelet is adjustable and so can be opened or closed to fit the wrist.
Scientific abstract on a study of copper bracelets
https://pubmed.ncbi.nlm.nih.gov/961545/