Connor Shaw and Dylan Stewart Signed Full Size Helmet South Carolina Gamecocks Luner White USC SC JSA CD56923.  They signed this full size helmet at a signing in Columbia, SC and added the inscription "Undefeated at Home 17-0". Comes new in the Riddell Box. This item carries a lifetime guarantee of authenticity. Items will be mailed to your confirmed address within 24-48 hours of the sale. Please leave a 5 star rating and positive feedback if you are pleased with the item and our service. If there is any problem with this item or our service please do not hesitate to contact us. Thank you for your business!