Specifications: Length: 19 inch, Width: 7 mm. ::Plating: 10 micron, 22k gold plating.::Care: Avoid contact with water,excessive sweating, chemicals or perfumes for longer durability of plating.::Finish: Etched Broad Interlinks in alternating matte and glossy finish.::Locking: Spring Lobster Clasp,easy to wear and remove.