Sterling Silver, Black Diamond, 2.0mm Width / Length, 18 Inch Round Regular Rope Chain with 6.0mm Width / Length by 1.4mm Thick, Smooth Spring Ring Clasp.
Size of Round Rope Chain - inner diameter - 1.5mm / 0.059 Inch Width / Length.
Gauge of wire used for Round Rope Chain - 32.0 Gauge / 0.202mm / 0.008 Inch.
Size of Smooth Spring Ring Clasp - inner diameter - 3.2mm / 0.125 Inch Width / Length.
Size of opening of the Smooth Spring Ring Clasp, once hinge is fully pulled back - 1.6mm / 0.062 Inch.
Size of End Ring to connect to Spring Ring Clasp - outer diameter - 3.6mm / 0.141 Inch Width / Length.
Size of End Ring to connect to Spring Ring Clasp - inner diameter - 2.6mm / 0.102 Inch Width / Length.
Gauge of wire used for End Ring - 20.0 Gauge / 0.812mm / 0.032 Inch.
Quantity Per Pack: 1 Piece.
Size of Round Rope Chain - inner diameter - 1.5mm / 0.059 Inch Width / Length.
Gauge of wire used for Round Rope Chain - 32.0 Gauge / 0.202mm / 0.008 Inch.
Size of Smooth Spring Ring Clasp - inner diameter - 3.2mm / 0.125 Inch Width / Length.
Size of opening of the Smooth Spring Ring Clasp, once hinge is fully pulled back - 1.6mm / 0.062 Inch.
Size of End Ring to connect to Spring Ring Clasp - outer diameter - 3.6mm / 0.141 Inch Width / Length.
Size of End Ring to connect to Spring Ring Clasp - inner diameter - 2.6mm / 0.102 Inch Width / Length.
Gauge of wire used for End Ring - 20.0 Gauge / 0.812mm / 0.032 Inch.
Quantity Per Pack: 1 Piece.