The product is a 1975 Topps baseball trading card featuring Harmon Killebrew of the Minnesota Twins. This card is a part of the base set for that year and is manufactured by Topps in the United States. It is a collectible item for fans of Major League Baseball and specifically for those interested in trading cards from the 1970s. The card number is 640, making it a unique and sought-after piece for collectors of sports memorabilia.