The product is a 1998 Upper Deck Black Diamond Rookie Edition John Elway #25 Double Diamond /3000 trading card. This rare sports trading card features the legendary football player John Elway from the Denver Broncos in the National Football League (NFL). With a limited print run of 3000, this card is a valuable collectible for fans and collectors alike. The serial numbered card is part of the base set and belongs to the Double Diamond variety, making it a sought-after item in the sports trading card market.