Black with White and Red lettering UFC MMA Glove, hand signed in person by all four members of the popular UFC Team, The Fighting Nerds, including Carlos Prates, Mauricio Ruffy, Caio Borralho, and Jean Silva. This is four clean, well placed signatures, signed in a matching, flowing, Blue 2MM DECCO Paint Pen that really pops off of this Black UFC MMA Glove. Item has been authenticated by James Spence Authentication [JSA], one of the most reputable third-party authentication companies in the world, and includes the JSA Certificate of Authenticity [COA] sticker and JSA COA card.