Opening ring 18K bag gold, silver, white gold single ring O ring C ring 50 pieces

Color-retaining open ring
Copper-clad 18K real gold, silver, platinum, rose gold, 4 colors
Anti-oxidation, anti-allergic, bright color
Good color retention, durable, not easy to fade

Specifications:

• Diameter 3mm/4mm/5mm/6mm, thickness 0.5mm/0.7mm
• Good toughness, high hardness
• 50 pieces