Premium quality, sterling silver, highly polished, black onyx ball bracelet measuring 17cm in length for girls over 9 or 10 to teens. Onyx balls are 4mm. Bracelet features a sterling silver dolphin 12mm long and this children's bracelet has a generous extension for growth.Want 2 of these stunning bracelets? Purchase two and enjoy our Sisters Special and get 10% off both bracelets.