What characteristic defines a Roy Rogers regarding alcohol content?

A Roy Rogers is a non-alcoholic beverage that is typically made with cola and grenadine, garnished with a maraschino cherry. This drink is often served as a mocktail, allowing those who want to enjoy a festive drink without consuming alcohol to do so. The defining characteristic that sets a Roy Rogers apart from other drinks is the complete absence of alcohol, making it suitable for all ages and occasions where alcohol consumption is not desired. This characteristic distinguishes it from other beverages that might have varying levels of alcohol content.