Sterling Silver, 1.4mm Width / Length, 18 Inch Square Box Chain with 5.4mm Width / Length by 1.2mm Thick, Smooth Spring Ring Clasp.
Size of Smooth Spring Ring Clasp - inner diameter - 3.1mm / 0.121 Inch Width / Length.
Size of opening of the Smooth Spring Ring Clasp, once hinge is fully pulled back - 1.1mm / 0.044 Inch.
Size of End Ring to connect to Spring Ring Clasp - outer diameter - 3.8mm / 0.149 Inch Width / Length.
Size of End Ring to connect to Spring Ring Clasp - inner diameter - 2.5mm / 0. Inch Width / Length.
Gauge of wire used for End Ring - 21.0 Gauge / 0.723mm / 0.028 Inch.
Size of tag Attached to Spring Ring Clasp - 4.8mm / 0.188 Inch Width by 4.1mm / 0.163 Inch Height by 0.63mm Thickness.
Quantity Per Pack: 1 Piece.
Size of Smooth Spring Ring Clasp - inner diameter - 3.1mm / 0.121 Inch Width / Length.
Size of opening of the Smooth Spring Ring Clasp, once hinge is fully pulled back - 1.1mm / 0.044 Inch.
Size of End Ring to connect to Spring Ring Clasp - outer diameter - 3.8mm / 0.149 Inch Width / Length.
Size of End Ring to connect to Spring Ring Clasp - inner diameter - 2.5mm / 0. Inch Width / Length.
Gauge of wire used for End Ring - 21.0 Gauge / 0.723mm / 0.028 Inch.
Size of tag Attached to Spring Ring Clasp - 4.8mm / 0.188 Inch Width by 4.1mm / 0.163 Inch Height by 0.63mm Thickness.
Quantity Per Pack: 1 Piece.