This traditional rope chain necklace is styled in shiny 18K yellow gold. It secures with a lobster clasp. This necklace is tarnish-resistant. It does not flake off, lose luster or change color. It is waterproof. You can take a bath or swim with it. We have necklaces of 16-inch to 38-inch long and 1.7mm, 3mm and 4mm wide available for this model. *** Free Gift Packaging Included.