The product is a promotional sample set of 2017-18 Topps Chrome UEFA Champions League trading cards featuring Christian Pulisic from Borussia Dortmund. This set includes a base card with the card number LG-CP, part of the insert set designed by Topps for soccer fans and collectors. The cards showcase the talented player in action during the 2017-18 season of the UEFA Champions League, making it a desirable item for fans of the sport and collectors of trading card singles.