The product is a lot of 15 Rookie trading cards featuring Kyren Williams, a player from the Los Angeles Rams and Notre Dame Fighting Irish. Manufactured by Panini in 2022, the cards are made of card stock and are part of the National Football League (NFL) series. These standard-sized sports trading cards are a valuable addition for football fans and collectors looking to add to their collection of rookie cards of a talented player like Kyren Williams.