The product is a Ryan Kalkbrenner Topps Signature Series 25-26 Penstroke Auto trading card featuring an autograph from Ryan Kalkbrenner himself. This card is a rookie card for the Charlotte Hornets in the National Basketball Association (NBA) season of 2025-26. Authenticated by Topps, this sports trading card is a valuable collectible item for fans and collectors of basketball memorabilia. The card's unique Penstroke design and autograph make it a desirable addition to any sports card collection.