The process used to black-coat jewellery is called PVD (physical vapor deposition). It is an outer coating over a base metal such as Titanium or Steel.
This coating is hard wearing and perfect for tackling everyday life. As with any jewellery with a coating on, this will eventually fade.
Titanium used as the base metal is hypoallergenic and is super for people with sensitive skin to Steel.
Style: CBB (Circular Barbell) Horseshoe
Material: Black PVD coating on Titanium
Thickness: 1.2mm / 1.6mm