The product is a 1989 Upper Deck baseball trading card featuring Ken Griffey Jr as a rookie player for the Seattle Mariners. This card is part of the base set and is labeled as card number 1. It is a valuable collectible for fans of Major League Baseball and especially for collectors of sports trading cards. The card is manufactured by Upper Deck and is considered a star rookie card for Ken Griffey Jr, making it a sought-after item in the sports memorabilia market.