This is a custom hockey stick blade bearing the signature of hockey player David Rittich, who autographed the blade using black sharpie. Take a look at the included photo of Rittich signing this specific blade for us. A proof photo is included with your purchase at no extra cost. An expert from Beckett Authentication Services (BAS) has thoroughly examined and certified the authenticity of this hockey stick blade, which can be verified by using the authentication number S38360 at www.Beckett-Authentication.com. To see more signed NHL and Olympics collectibles, please visit our website. 3.