These hoop charm 925 sterling silver earrings feature a small coin on each side. The hoop charm series has been very popular of late and Studio Jewellery has many on trend designs in this series. Nickel and Lead Free, Non Allergic. 925 Sterling Silver Standard size hoops 12mm Small coin Charm hoop series Hoop Dimensions: Length=12mm, Width=12mm, Charm: Length=6mm, Width=6mm