This Felix Hernandez autographed baseball card is from the 2004 Bowman Draft Picks & Prospects set and features a hard-signed autograph by the Seattle Mariners player himself. It has been encapsulated and authenticated by Beckett Authentication Services (BAS) with an authentication number of 00016505460. The card, made of card stock material, is a standard size and an original, licensed reprint with the card number 150. This card is a must-have for any baseball card collector and a great addition to any Mariners or Hernandez fan's collection. The signature, done in Blue Sharpie, has been authenticated and encapsulated by the experts at Beckett Authentication Services (BAS) with certificate number 00016505460.