About Gold
The most popular alloy of gold is 14K gold, which is 58.5% pure gold and 41.5% other metals like silver and copper.

price is for 1qty( one piece), YOU WILL RECEIVE A SINGLE PIECE (NOT A PAIR , NOT TWO PIECES)

?About Gold
The most popular alloy of gold is 18K gold, which is?75%?pure gold and?25%?other metals like silver and copper.

Main size (Ball Size)?: 8.0mm x 8.6mm

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Material: 14K Real Solid Gold. 18K Real Solid Gold

Lock size (Backing Ball Size)?: 5.5mm x 5.5mm(Stone size : 4.5mm)

Thickness (Gauge)?:?1.4mm(15G),?1.2mm(16G)

Pin Type?: Externally Threaded