Black circle with red "X" in center attached to top of the pole. The pole has black nylon fabric in the shape of a pennant attached to the sides. This was used to mark the line of scrimmage by the National Football League officials during the 1980 Super Bowl. The Steelers defeated the Rams by the score of 31–19, becoming the first team to win four Super Bowls in six years, as well as the first to win more than two.