The product is a 2024 National Treasures Bryce Eldridge Prospect Lumber Auto SP 49/49 trading card featuring an autograph from Bryce Eldridge. This card is part of the 2024 Panini National Treasures set and is signed by Eldridge in a hard signed format. The autograph is authenticated by Panini Authentic and the card is serial numbered, making it a short print with a parallel variety. The card is made of card stock and paper materials, with a thickness of 55 Pt. It is a rare relic card with a limited print run of only 25 copies, making it a highly sought-after collectible for baseball fans and card collectors.