Hand crafted from copper. This gorgeous cuff is adjustable and will fit any size wrist. Designed in Australia by Makers & Providers and ethically made by skilled artisans in Mexico. Approximate thickness: 3.5g Wearing copper bracelets has been considered to have therapeutic effects on the human body. There are inscriptions and several recorded versions of the usage of copper in this regard from as early as the Egyptian civilization. A pure copper bracelet has for long been considered to have invisible properties that ease inflammation and pain. Unless there is an allergy to the metal, wearing a pure copper bracelet or ring can work wonders to the energy levels and immunity of the body.