This is a set of a necklace and earrings made with natural opal. I received them as a souvenir a long time ago and have kept them at home without using them. I don't know the details. Please check the photos. Please refrain from purchasing if you are nervous about this. ・Packaging I will carefully package them to a minimum extent. ・Due to the nature of the product, there may be unavoidable scratches, please understand. Please refrain from purchasing if you are looking for a perfect item or are nervous about this.