The Ken Griffey Jr 1999 Skybox Molten Metal #133 trading card is a standard-sized sports trading card featuring the baseball player from the Seattle Mariners. Manufactured by Fleer/SkyBox International in 1999, this card is part of the 1999 Skybox Molten Metal set, made of metal material. This card is a base set piece, offering collectors a unique and collectible item from the 1999 baseball season.