A Type

• You Will Receive?A Single Piece?(?Not A Pair)
• Material : 14K Real Gold, 14K Real?Rosegold, WhiteGold Plated 14K Real Gold
• Pin thickness : 0.70mm?
• Inner diameter? : 5.6mm
• Outer diameter : 7.5mm

B Type

• You Will Receive?A Single Piece?(?Not A Pair)
• Material : 14K Real Gold, 14K Real?Rosegold, WhiteGold Plated 14K Real Gold
• Ring thickness: 3.1mm
• Pin thickness : 0.9mm?
• Inner Diameter? : 9.2mm
• Outer diameter : 12.18mm

C Type

• You Will Receive?A Single Piece?(?Not A Pair)
• Material : 14K Real Gold, 14K Real?Rosegold, WhiteGold Plated 14K Real Gold
• Ring thickness: 4.7mm
• Pin thickness : 0.8mm?
• Inner Diameter? : 5.7mm
• Outer diameter : 8.6mm

D Type

• You Will Receive?A Single Piece?(?Not A Pair)
• Material : 14K Real Gold, 14K Real?Rosegold,?WhiteGold Plated 14K Real Gold
• Pin thickness :?0.6mm
• Inner Diameter? : 6.5mm
• Outer diameter : 7.2x9.2mm

E?Type

• You Will Receive?A Single Piece?(?Not A Pair)
• Material : 14K Real Gold, 14K Real?Rosegold ,WhiteGold Plated 14K Real Gold
• Ring thickness: 4.2mm
• Pin thickness : 0.8mm ?
• Inner Diameter? : 5mm
• Outer diameter : 7.4mm

Material : 14K Real Solid Gold, Whiteplated gold 14K, 14K 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.