The big Cubic Zirconia is pronged to the jewelry item to secure from loosing. A prong setting is one component of what is known in the jewelry business as a head, a claw-shaped type of binding (typically 3, 4, or 6 individual prongs per head) that is welded or soldered to a jewelry item in order to mount (or set) a stone to the jewelry item.
One Pce Weight: 5g. Width: 1.8cm (0.70"), Length: 4cm (1.57")
These have became my go-to earrings. I received them as a gift and I've been wearing them for about six months now and they show zero signs of wear or tarnishing. I've received a ton of compliments on them. I like them so much, Thank you.