The product is a lot of 4 original vintage Topps sports trading cards featuring basketball player Julius Erving from the 1972-86 era. These standard-sized cards are made of card stock and are in very good condition. The cards are from the National Basketball Association (NBA) and one card specifically shows Erving during the NBA Finals. These collectible cards are a piece of basketball history showcasing one of the greatest players in the league during that time period.