Handmade 925 Sterling Silver Necklace 18K Rose Gold or Rhodium Plated 16 inches ≡ 40.64 cm Silver chain 2 Inches ≡ 5.08 cm Silver chain extension Silver Circle Pendant Length: 0.52 inch ≡ 1.32 cm Thickness: 0.07 inch ≡ 0.19 cm