The product is a 2018 Topps Museum Collection trading card featuring Justin Gaethje, a mixed martial arts athlete in the Ultimate Fighting Championship (UFC) league. This specific card is a Sapphire parallel with a print run of only 25, making it a rare and valuable collectible for fans and collectors. The card is serial numbered and part of the base set, with Gaethje being identified as a rookie in the 2018 season. Produced by Topps, this card is a sought-after addition to any sports trading card collection.