The product is a 2025 Panini National Treasures Racing Dual Auto featuring autographs from Mark Martin and Kasey Kahne, both legendary figures in the world of NASCAR racing. This limited edition card has a print run of only 99 copies, making it a rare and collectible item for fans and collectors alike. The autographs are hard-signed and authenticated by Panini Authentic, ensuring the authenticity of the signatures. This card is a valuable addition to any sports trading card collection, showcasing the talent and legacies of these iconic auto racing stars.