Riddell Kansas City Chiefs Speed Mini Helmet. Hand-signed by Patrick Mahomes II. The lot / autograph(s) includes an official Beckett Authentication Services serially numbered hologram for authenticity purposes. The signing of this item was witnessed by Beckett. Graded card cases my come chipped, scratched and scuffed.All single cards will come in protective cases. UNPAID ITEM CASES ARE OPENED 4 DAYS AFTER THE ITEMS END. I strive for 100% feedback and I will always have open communication with buyers! Any notable flaws or damage putting them outside the condition stated in this listing will be noted. Please use photos provided for your own assessment.