The Vintage 1970’s San Diego Chargers NFL Football Blue Helmet Pinback Button is a nostalgic piece of fan memorabilia perfect for any football enthusiast. The pin features the iconic San Diego Chargers team colors of blue, white, and yellow, representing the team's history in the National Football League. This unique pin is a great keepsake for fans of the Chargers or any NFL team, showcasing the team's spirit and tradition from the 1970s.