The product is a 1980-81 Topps basketball trading card featuring Magic Johnson, Julius Erving, and Jan Van Breda Kolff. This card is from the National Basketball Association (NBA) and is part of the base set, with certification number 133686712 and grade 275028. The card numbers are 139, 174, and 162, representing the players' time with the New Jersey Nets, Philadelphia 76ers, and Los Angeles Lakers. This collectible item is a valuable piece for fans and collectors of basketball trading cards.