This necklace features a rotating bubble pendant from 1968 depicting images of MLK/Martin Luther King Jr and RFK/Robert Kennedy. The pendant is unsigned and has a theme centered around politics, specifically civil rights. This collectible item is showcasing a significant moment in American history as both of these men were assassinated .  It is in a gold tone and is in like new condition.  It was never worn and was kept in memoriam. of these great Americans,   A great collectible.  Thank you for looking.