Description:Nick Mangold signed 2009 New York Jets professional model jersey. Authentic NFL New York Jets pro model jersey with sewn on name/nameplate and numbers is signed by Nick Mangold in blue marker. Proper Reebok tagging appears on tail and year tag in collar. Signature rates 8 to 9 out of 10. Includes COA from the NFL with matching numbered authentication sticker affixed: NM-MT