The product is a 2026 Topps Series 1 Yusei Kikuchi #173 Green Shimmer trading card, limited to only 99 copies. This rare baseball card features the player Yusei Kikuchi and belongs to the 2026 Topps set, manufactured by Topps. The green shimmer parallel adds a unique and sought-after element to the card, making it a valuable addition to any sports trading card collection.