Extender chain spring clasp, 14k gold &18k gold & white gold & silver

Double closed loop bracelet necklace extended chain
Copper-clad 14k real gold/18k gold/white gold/thick silver
Not easy to fade, thickened plating
Precision polishing, bright color

Specifications:

• Chain thickness 1.5mm closed loop 4mm
  
• Spring buckle 5.5mm total length 3cm/6cm/9cm
• Spring buckle + 1 ring chain