The product is a set of three 1980-81 Topps basketball trading cards featuring players from the National Basketball Association (NBA). The cards do not have autographs and are part of the base set. Players included in the set are Rick Barry, John Mengelt, and Otis Birdsong, who played for teams such as the Chicago Bulls, Kansas City Kings, and Houston Rockets during the 1980-81 season. The card numbers are 48, 122, and 105, and they are from the Topps manufacturer. These vintage trading cards are a collectible item for fans of basketball and sports memorabilia enthusiasts.