*?The length unit shown in the option is inner diameter. (Not thickness, outer diameter)

• Color : 14K Gold, White Gold Plated 14K Gold , 14K Rosegold
• Inner Diameter Size : 13mm
• Outer diameter:?14.5mm
• Pendant Size: 4mm x 4mm
• Pin Thickness size : 0.35mm
• Ring thickness : 0.7mm

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.