Aldon Smith 2011 Panini Contenders Rookie has been hand-signed by San Francisco 49ers fan favorite, Aldon Smith and has been fully certified by Seller. The hard plastic encapsulation protects the card for the long haul. Aldon Smith signed and authenticated trading cards are popular sellers for fans the NFL and San Francisco 49ers. This item ships out same day. Backed by Sports Collectibles 100% Money Back Guarantee.