The product is a 1978-79 Topps basketball trading card featuring Bill Walton of the Portland Trail Blazers. This card has been professionally graded as an 8 by Professional Sports Authenticator (PSA) and is a part of the Topps base set. As a #1 card in the series, it showcases Walton's image and details from the 1978-79 NBA season. This collectible item appeals to fans of basketball and vintage trading cards, and would be a valuable addition to any sports memorabilia collection.