Our bangles are made using an environmental copper core. 24k Gold is bonded on top of this core providing you with jewelry that with regular wear resists tarnishing, is hypoallergenic and pliable enough to customize the fit. **Your order arrives packaged for gifting. Take proper care of your jewelry. * Avoid exposing the piece to substances like lotions, perfumes or chemicals. * Remove before engaging in activities that cause excessive sweating or prolonged contact with water. * Clean regularly using a soft jewelry cloth.