Mix up your everyday earring look with this double chain stud earring. Made from sterling silver it is comprised of a pair of 3mm, clear, cubic zirconia stud earrings connected by a double chain. The stud requires a piercing in the same ear and use a 10mm pin and butterfly back to secure it in place. This jewellery piece weighs just 0.9 grams and carries a 925 metal stamp.