Get some "Serenity Now" thanks to the help of Frank Costanza with this officially licensed Seinfeld collectible. Specifications: This 2 3/4 inch collectible talking button delivers the iconic "Serenity Now" and other phrases The Voice of Frank Costanza Himself: All audio clips feature the voice of Jerry Stiller in his memorable role Magnets Include: 3 magnets celebrate the beloved "The Serenity Now" episode Perfect Gift for Seinfeld fans: A must-have gift for fans of Seinfeld or anyone in need of instant gratification Officially Licensed: An authentic Seinfeld collectible Requires three 1.5-volt LR1130 button cell batteries (included).