The 2025-26 Topps Chrome/Flagship Dylan Harper Rookie Card Lot includes 9 standard-sized trading cards featuring the talented basketball player from the San Antonio Spurs. Manufactured by Topps, the original cards are made of card stock and are part of the National Basketball Association (NBA) league. This rookie card lot is a must-have for any basketball card collector, especially with the added value of being autographed by LeBron James in hard-signed format.