| Annika Inez 925 sterling-silver and copper stud earrings 92.5% 925 sterling silver, 7.5% copper Butterfly-back fastening Voluptuous heart collection, heart silhouette, polished finish Width 2 cm Made in USA Please use a soft, dry polishing cloth We regret that for hygiene reasons, earrings cannot be exchanged or refunded, unless faulty.