If you have got pierced earrings you would like to convert to clip on earrings, then you can use these converter posts. All you need to do is make sure that the type of pierced earrings you have, has a straight metal pin to push down into the converter post. You then simply bend it 90 degrees so it faces the front.
That's all you need to do, and you have converted!
Allergy safe, these are made from gold plated base metal.