The product is a game-used and worn jersey by baseball prospect Jett Williams from the Binghamton Rumble Ponies team. This officially licensed memorabilia item was used in a game and is from the 2024 season. The jersey shows nice wear and is a top prospect from the Mets and Brewers organization, making it a valuable collectible for fans and collectors of baseball game-used jerseys. The jersey also includes an LOA from Grey Flannel Auctions. NICE!!