The product is a rare 2026 Leaf Quad Auto trading card featuring autographs from Jose Canseco, Jason Giambi, Joe Rudi, and Mark Mulder. With only 7 in existence, this card is a valuable collectible item for baseball fans. The card is authenticated by Leaf and signed on a label or sticker, adding to its rarity and authenticity. This limited edition card is sure to be a prized possession for any Major League Baseball memorabilia collector.