The product is a 2021 Encased Patrick Willis Legendary Signatures trading card, featuring an autograph from the legendary player himself. Authenticated by Panini Authentic, this card is a rare find with only 50 copies in existence, and this particular one is numbered #36/50. With its connection to the San Francisco 49ers and the National Football League, this collectible is sure to be a prized possession for fans of football and memorabilia alike.