Item No.: VFP-191 Material: ag925 silver Diameter: Approximately 16mm (excluding catch) Thickness: Approximately 3mm This is the (M) size, 3mm thick body, of the classic hoop earrings. We've added this diameter as a standard size due to the high number of special requests we've received for hoop earrings. This simple design features a single carved line near the base of the earring, making it easy for anyone to coordinate with any situation. These are simple design hoop earrings.