Yes this is really what it says it is, by using materials that have been harvested from antique pianos. Which is something that you do not hear of everyday and therefore there is not going to be many other people wearing the same jewelry as you are.
Ebony on Ivory, Sterling Silver chain
Length: Centre piece 3 1/2″, graduated; Chain adjustable.
Ebony and Ivory
Approx 8″ long (women’s), Custom lengths available.
Source [Jay Jackson Artworks]