Featured is a Michael Porter Jr. signed framed 16x20 Denver Nuggets dunk photo. This photo was hand signed by Michael Porter Jr. in the presence of a JSA authentication representative. Included with the photo is a JSA witnessed hologram and certificate of authentication. Brand new professional framing featuring double matting, engraved nameplate. The frame measures approximately 22x27 in total size and it is ready for display. This item would make a great addition to any sports memorabilia collection.. SPECIFICATIONS Autographed By: Michael Porter Jr. Team: Denver Nuggets Sport: Basketball Authentication: James Spence Authentication (JSA)