The product is a large signed autograph cut of NFL football player Dwight Clark, authenticated by Professional Sports Authenticator (PSA). The autograph is certified and slabbed for preservation. This collectible item features the signature of Dwight Clark, a player for the San Francisco 49ers, making it a valuable piece for fans and collectors of football memorabilia. The photo and autograph are original and come from the United States, adding to the authenticity and appeal of this unique sports memorabilia item.