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• Wave Size: 8.1mm x 3.3mm
  
• Inner diameter: 8mm
  
• Pin Thickness: 0.8mm
• Qquantity : (Right and left)
• Material : 14K Real Gold , 14K Whitegold(Whitegold Plated 14K Real Gold) , 14K Real Rosegold?

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.