This pendant imagines a mermaid symbolizing the sea and the many marvelous beings and treasures as it hides. ? The jewelry is manufactured in 100% recycled 22 carat gold plated 925 sterling silver. ? The pendant measures 19 mm. in height and 15 mm. In width ? All IX Studio Jewelry is stamped with 925 IX inside, which is IX Studio professional name piston, registered by Danish noble metal control.