This auction is for a Riddell full size Replica Speed Helmet hand signed by former Green Bay Packers Defensive Back NICK COLLINS. The signature is in Black Sharpie and includes the inscriptions "SB XLV Champs; GBP HOF 2016 & 3 xPro Bowl". This item was signed at a private signing and would make a great addition to any Packers collection! This item is guaranteed to be 100% authentic and will include a COA from from JSA authentication.