The product is a 1989 Upper Deck baseball trading card featuring Ken Griffey Jr during his rookie season with the Seattle Mariners. This card is part of the base set for the 1989 Upper Deck collection and holds significance as a valuable sports trading card for collectors and fans of Major League Baseball. With Griffey Jr's status as a standout player and the card being graded as a rookie card, it holds a special place in the sports memorabilia market and is highly sought after by enthusiasts.