The product is a 2025 Topps Stadium Club trading card featuring Christian Walker of the Houston Astros in the Major League Baseball (MLB). This original card is made of card stock with a thickness of 20 Pt. It is part of the base set and is in English language. The card is a Blue parallel/variety and is not customized. It is a standard-sized sports trading card manufactured by Topps for the 2025 MLB season.