The 2025 Panini Mosaic - Rookies Matthew Golden #323 Silver Prizm (RC) trading card is a standard-sized sports trading card featuring rookie player Matthew Golden from the Green Bay Packers. Manufactured by Panini, this original card is made of card stock and belongs to the 2025 Panini Mosaic set. The card is a Silver Prizm parallel variety, adding a shiny and reflective design to make it stand out among other trading cards. This collectible item is perfect for football fans looking to add a unique piece to their sports memorabilia collection.