Features: AdjustableJewelry Closure: Lobster ClaspMetal Color: Silver ToneChain Length: 17 InchExtender Length: 2 InchPendant Length: 44mPendant Width: 37mmChain Construction: OmegaNecklace Type: Pendant NecklacesCountry of Origin: Imported Nickel Free Round Pendant For Formal Occasions, Nickel-free Round Pendant For Formal Wear, Formal Nickel-free Round Pendant Jewelry, Nickel-free Round Pendant For Formal Occasions, Silver Circle Necklace For Formal Occasions, Formal Silver Circle Necklace, Nickel-free Round Necklaces For Formal Occasions, Formal Round Nickel-free Necklaces, Formal Nickel-free Round Necklaces