Features: Nickel Free, Quick Ship Jewelry Closure: Lobster Clasp Link Construction: Solid Stone Cut: Round Stone Millimeter Measurement: 3 Mm Length Metal Color: Silver Tone Chain Length: 18 Inch Chain Width: 1.27 Millimeters Chain Gauge: 025 Pendant Length: 22.8mm Pendant Width: 11.6mm Chain Construction: Rope Care: Wipe Clean Stone Type: 1 Enhanced Turquoise Authenticity: Enhanced Turquoise Metal: Sterling Silver Necklace Type: Pendant Necklaces Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.