The product is a 2021 Topps 35th Anniversary Retro Insert #86B-1 Rookie trading card featuring baseball player Brady Singer from the Kansas City Royals. This card is part of a retro set, celebrating the 35th anniversary of Topps baseball trading cards. As a rookie card, it holds special significance for collectors as Singer's first official trading card in the MLB. This unique card is a must-have for fans of both Singer and the Kansas City Royals.