The product is a 1998 Topps Major League Baseball trading card featuring Hall of Famer Larry Walker from the Colorado Rockies. This graded card is part of the Power Brokers insert set and has a Gem Mint 10 grade from professional grader PGS. The card is made of card stock and is an original vintage piece from Topps, making it a highly sought-after collectible for baseball fans and card collectors alike.