All autographed items come with a lifetime 100% guarantee and COA from Hollywood Collectibles or other 3rd party authenticator.</br>Many items that come with a Hollywood Collectibles COA will have a hologram affixed to them. If you don't wish this?? please send us a message and we will not affix it.</br>Free Shipping inside the continental US.</br></br>Product Description</br></br>This is a Mario Chalmers Autographed Miami Heat Black Jersey. Inscribed with "ack 2 Back" inscription. Signed in black sharpie across the back number. Item is authenticated by James Spence authentication.</br><br/>http://www.amazon.com/gp/product/B00EP5H950o