The product is a 2025 Topps Chrome Update #USC117 Sepia Refractor trading card featuring Marcelo Mayer of the Boston Red Sox. This card is an original baseball collectible from Topps, with no autograph and in near mint or better condition. It is part of the 2025 Topps Chrome Update set and belongs to the Sepia Refractor parallel/variety, making it a unique addition to any sports card collection for fans of Major League Baseball and the Boston Red Sox.