Silver-tone brass crystal embellishment barrel body for pierced ears post-back fastening this is a single earring. we've partnered with good on you — an independent agency that rates how brands perform in relation to their impact on the planet, people and animals, with a multi-criteria rating simplified to a five points scale. in order to be awarded our conscious label, larger brands need to score a minimum of four out of five ('good'), while smaller brands must score at least three out of five ('it's a start'). this item comes from a brand rated three out of five ('it's a start') by good on you at the time it was added on farfetch. please note, this is a brand-level rating and does not guarantee that this product is made with conscious materials. learn more about what makes a product conscious on our conscious criteria page