This is a decorative press stud in a Fleur De Lys design.
The round popper itself is a standard 15mm size, and can be fitted using any of our 15mm popper tools (see related items below)
HOWEVER, it is very important that you place a layer of leather in the curved dip of the anvil, when fitting the decorative half of the popper, to prevent damage when fitting.
This listing is for ONE popper, not a set of 10. If you are unfamiliar with fitting press studs / poppers, we'd recommend you practice with a more economical packet of plain poppers first, to avoid disappointment!