The product is a 2018 Topps Chrome Jack Flaherty autographed rookie card from the St. Louis Cardinals, graded as a SGC 10 Gem Mint. This baseball trading card features Jack Flaherty's signature and is part of the 2018 Topps Chrome Sapphire Edition set. Produced by Topps, this card is highly sought after by collectors for its rarity and pristine condition, making it a valuable addition to any baseball card collection.