Features: Personalized, Engraveable Jewelry Closure: Spring Ring Clasp Link Construction: Solid Shape: Bar, Heart Metal Color: Yellow Chain Length: 18 Inch Chain Width: 1.25 Millimeters Pendant Length: 11mm Pendant Width: 37mm Chain Construction: Rope Care: Wipe Clean Metal: 24k Gold Over Silver Necklace Type: Pendant Necklaces Assembled in the US from Imported Materials ALL SALES FINAL Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.