Damien Harris Signed Bills Speed Mini Helmet (Beckett) Damien Harris Signed Bills Speed Mini Helmet (Beckett) Riddell Buffalo Bills speed mini helmet. Hand-signed by Damien Harris. 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.Authentication: Beckett Hologram Damien Harris Signed Bills Speed Mini Helmet (Beckett) Damien Harris Signed Bills Speed Mini Helmet (Beckett) Riddell Buffalo Bills speed mini helmet. Hand-signed by Damien Harris. 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. Authentication: Beckett Hologram &times &times &times &times Buy now and save! Shipping info Click the Shipping & Payments tab above the listing description for more info Click the Shipping & Payments tab above the listing description for more info! Additional delivery notes PICK UP OPTION Sorry, our items are NOT available for pick-up. PAYMENT Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicab