Delicate porcelain stud earrings glazed with my opal glaze. The backs are made of titanium. These were a test

You will receive the exact ones in the picture. 

The earring measure around 2cm in width (they are not a regular shape). 

Porcelain is a very strong material but you should treat your pieces with care and make sure not to drop them or have them hit a hard surface. I also recommend not to shower with your jewellery.