DK Metcalf Autographed Seattle Seahawks Eclipse Speed Full-Size Football Helmet Official NFL Riddell helmet with signature from Seahawks star DK Metcalf - authenticated by Beckett This officially licensed limited edition eclipse helmet has been hand-signed by Seahawks star DK Metcalf. All autographed memorabilia comes with a certificate of authenticity and a matching hologram. Hand-Signed by Seahawks star DK Metcalf Signature is bold and clear on the helmet Official NFL Riddell limited edition helmet Includes Beckett certificate of authenticity and matching hologram Stock image - customer will receive similar item