These hoops earrings made from 9ct yellow gold have a 1mm wide square sided design. The hoops themselves are a petite 16mm in diameter and have a sleeper fastening. Their small size makes this pair of earrings suitable for adults and children alike. They may be a tricky set to fit but you can be assured, once in, that they won't easily come out, making them great for new piercings which need an earring in until they heal.