gold-tone 18kt gold plated recycled sterling silver polished finish onyx accents faceted finish for pierced ears Two's company. These earrings come as a pair POSITIVELY CONSCIOUS: This Planet Conscious product is crafted from certified recycled or upcycled materials, which helps you make a better choice for the environment as they generate less energy, save water and reduce the need for new raw materials. For recycled synthetic clothing products we highly recommend using a microfibre-catching washing bag to ensure that no microplastics that can pollute water are released in the process.