The product is a 2025 Topps Chrome Kristian Campbell Rookie Card Refractor Auto numbered out of 499. This baseball trading card features an autograph from Kristian Campbell of the Boston Red Sox, signed in hard format and authenticated by Topps. The card is a part of the 2025 Topps Chrome set and is a parallel variety with a 35 Pt. thickness, making it a highly collectible item for fans and collectors.