The product is an 18-card lot of Mariano Rivera trading cards manufactured by Upper Deck in 1995. These cards are standard size, Major League Baseball (MLB) players, and include refractor die cut inserts. Mariano Rivera, a Hall of Famer for the New York Yankees, is featured on these original cards with hologram and parallel features. Made in the United States, these sports trading cards are a must-have for baseball fans and collectors looking to own a piece of history from one of the greatest pitchers in the sport.