The product is a 2026 Stars & Stripes Baseball trading card featuring an autograph from Jack Byers of the USA National Team. This specific card is from the 16U/17U National Team Signatures Prizms Green subset within the Panini Stars & Stripes Prizm USA Baseball set. The card is a parallel variety unique to the National Team Signatures Prizms Green set, making it a rare and valuable collectible for baseball fans and card collectors alike.