Tunis pearl crystal earring from JENNIFER BEHR featuring ruby red, brass, crystal, pearl detailing and butterfly fastening. Please consider that this is sold as a single earring.. POSITIVELY CONSCIOUS: We've partnered with Good On You — an ethical agency that rates how sustainably brands perform across various people, planet and animal welfare criteria. This product comes from a Conscious brand that performs well in relation to their impact on people, which ensures good working conditions in the supply chain..