Steve Smith; former Pro Bowl wide receiver for the Carolina Panthers; has hand signed this Panthers Riddell SpeedFlex Midi helmet at a private signing. He included the inscription "Agent 89" with his signature. This is Riddell's new mid size helmet that is between the size of a full size helmet and a mini helmet. This item is authenticated by Radtke Sports; the exclusive memorabilia dealer for Steve Smith. Their tamper-evident hologram featuring a unique serial number is on the item and the authenticity can be verified online by entering the serial number.Item pictured may not be the exact item you will receive. It will be similar quality; and we guarantee your satisfaction.