Plating : Rhodium. -Clasp Thickness (Female end) : 1.12 mm. -Clasp /Connector : Lobster. -Clasp Thickness (Male end) : 1.62 mm. -Clasp Width (Female end) : 5.4 mm. -Clasp Width (Male end) : 5.24 mm. -Chain Length : 16 in.