The 1990 Donruss Baseball MLB Ken Griffey Jr. Seattle Mariners Card #365 is a vintage sports trading card featuring the legendary baseball player Ken Griffey Jr. Manufactured by Donruss in 1990, this original card is part of the base set and is made of card stock. With its standard size and English language, this collectible piece is a must-have for fans of Major League Baseball and the Seattle Mariners.