The product is a 2004 MultiAd Tacoma Rainiers #3 baseball trading card autographed by Cha Seung Baek. This card features the signature of the player and was signed in person. It belongs to the Pacific Coast League and is a minor league baseball collectible. The card showcases Cha Seung Baek, who played for the Tacoma Rainiers and later the Seattle Mariners during the 2004 season. As a piece of sports memorabilia, this autographed card holds value for fans and collectors alike.