This is a set of layering short 925 Sterling Silver necklaces. They are designed in Art Deco style, a decorative art style of the 1920s and 1930s, characterized by precise and boldly delineated geometric shapes.
Wear them in plain gold, silver, rose gold, black rhodium or make a combination of color plating among the two pieces and their chains.
The measurments apply to the biggest one.
Take a look at the matching earrings to see the different variants of the color plating. Try this memorable set.