This earring stud is inspired by the hypnotic rings that emerge when the water breaks and forms patterns radiating out in concentric circles. The pattern carries a unique, organic structure that mirrors the beautiful, random shapes in the movements of the water along the coastal cliff formations. PLEASE NOTE The earring stud is sold individually. If you buy 2 pieces, you will get two identical ones, not two mirrored ones. ((The earring stud measures 3 cm at its longest and the pin is located on the upper half at the back. The earring stud is available in both a large and a mini version. )) (((It is made of matte 18 carat gold-plated or silver-plated brass with a strong e-coating that extends the durability of the piece of jewelry. We still recommend taking good care of your jewelry and following the instructions))) Style no. 0920-87A Color: Silver Quality: 100% metal