Herm Sprenger Extra Links for Cane Corso Pinch Collar
All the links are made of stainless steel. This material is rust and corrosion resistant. Moreover, it has a pretty silver-like shine that will attract everybody's attention. Besides, stainless steel is safe for your Cane Corso's health, so there will be little possibility of skin allergies. The links are quite easy to add - you won't require special tools.