This authentic Boston Red Sox World Series jersey has been signed boldly by J.D. Martinez and the signature has been authenticated Steiner Sports. Steiner Sports is the premier authenticator for signed memorabilia. Included with this piece is a tamper proof numbered sticker and matching certificate of authenticity from Steiner Sports. This jersey has been professionally framed. There are two 8x10 photographs of Martinez hitting and celebrating during the World Series. This jersey is sewn on premium mat board, double matted, and ready to hang. This piece measures 34x42, weighs 12 pounds. We have included an image of the back in order to display the professional effort. Free same day pickup is available in store. Standard shipping in Illinois is free. Shipping outside of Illinois is calculated based on your preferred handling time. We also offer complimentary gift wrap and gift messages. Please contact us regarding delivery arrangements or if you have any questions.