This Autographed Auto Graded Gem Mint 10! 2021 Leaf Flash Flash Photography Autographs Silver #FPBWJ #75/99 Card has been Personally Signed by Bobby Witt Jr. of the Kansas City Royals. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.