This Autographed Auto Graded Gem Mint 10! 2022 National Treasures Franchise Treasures Prime Holo SIlver #25 #17/25 Card has been Personally Signed by George Kittle of the San Francisco 49ers. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.