The product is a 2024 Topps Chrome MLB Zack Gelof RC Rookie Auto #RA-ZG Refractor /499 PSA 10 trading card. This card features a hard-signed autograph from Zack Gelof, a player from the Oakland Athletics, as part of the Rookie Autographs insert set. The card is an original release by Topps and is authenticated by Topps Certified Autograph Issue. Additionally, it is a standard size baseball trading card with a Chrome parallel variety, making it a highly sought-after collectible for fans and collectors of MLB memorabilia.