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)

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Ball 3mm Size - 3mm Backing Ball size?

Material: 14K Real Gold, 14K Whitegold(Whitegold Plated 14K Gold), 14K Real Rosegold

Ball Size(Motif Size): 3mm??Backing Ball?: 3mm
Bar Size Length: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm
Bar Thickness: 1.0mm, 1.2mm

Color : 14K Gold, 14K WhiteGold, 14K Rosegold

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Ball 4mm Size - 4mm Backing Ball size?

Material: 14K Real Gold, 14K Whitegold(Whitegold Plated 14K Gold), 14K Real Rosegold

Ball Size(Motif Size): 4mm??Backing Ball?: 4mm
Bar Size Length: 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm
Bar Thickness: 1.0mm, 1.2mm

Color : 14K Gold, 14K WhiteGold, 14K Rosegold