The product is a 2024 Topps Chrome Black Green Refractor Autographed Trading Card featuring Jordan Walker, a rookie player from the St. Louis Cardinals. The card is serial numbered 99/99 and is a short print, making it a rare find. It is signed in hard ink and comes with Topps certification. The card is a parallel variety and is part of the Chrome Black Green Refractor Autographs insert set. The card is made of card stock and has a thickness of 35 Pt. It was manufactured in the United States by Topps.