The product is a 2026 Topps trading card featuring a relic of Kristian Campbell of the Boston Red Sox. This baseball card is part of the Major League (MLB) set and is a unique memorabilia item for collectors. With the card number MLM-KC, fans can own a piece of history from the 2026 season, showcasing the player's connection to the Boston Red Sox team. Topps, a well-known manufacturer in the sports trading card industry, brings this special card to collectors looking to add a special piece to their collection.