The product is a 2023 Panini Mosaic trading card featuring Keith Byars of the Philadelphia Eagles. This specific card is part of the "Scripts" insert set, denoted by the card number S37. As a sports memorabilia item in the Trading Card Singles category, this collectible showcases a football player from the National Football League (NFL) in a unique design and format. The card is produced by Panini, a well-known manufacturer in the sports trading card industry, offering a piece of the 2023 football season for fans and collectors alike.