The product is a 2023 Topps Platinum Anniversary Harmon Killebrew Blue Mini-Diamond Refractor trading card. This card features the player Harmon Killebrew from the Minnesota Twins in Major League Baseball. It is a limited print run of 199, and is made of card stock material. The card is an original licensed reprint by Topps, and is part of the base set for the 2023 baseball season. This collectible item is a must-have for fans and collectors of sports trading cards.