The product is a sealed box of 1991 Upper Deck baseball trading cards, featuring players like Nolan Ryan and Michael Jordan. This box is specifically designated for a SP Chase of finding those players within the set. The cards are standard size and manufactured in the United States, making it a sought-after item for collectors and fans alike. The product offers a nostalgic look into the Major League Baseball season of 1991, featuring iconic players and athletes in the sports trading card genre.