Buster Posey has autographed this official San Francisco orange jersey and written 12 NL MVP. Jersey is a size XL with everything sewn on. Autograph and inscription has been authenticated by Major League Baseball (MLB). Comes with their unique numbered hologram verified on their site. What that means is a representative from MLB was present for the signing and witnessed him signing your item. Most sought after authenticity for baseball autographs. Frame measures 35x43 and comes with UV plexi glass to protect your item. Any glare in the image is just from the image being taken.