The Original Super Bowl XXIV 49ers vs Broncos Superdome 1990 3 1/2" Pinback Button is a vintage sports memorabilia item officially licensed by the NFL. This button features helmets from the San Francisco 49ers and the Denver Broncos in the historic Super Bowl matchup. Made in the United States, this original piece captures a significant moment in football history and is a must-have for any fan of the sport.