Interior size is 48 x 72 with an. Overall exterior dimension. Of 54 x 78 with a profile width. Of 3" and a profile height. Of 2" .. Our modern float - black -frame embraces a new aesthetic for gallery framers. also referred to as a float technique, where art is now placed as if freely floating with deliberate space evenly surrounding it with a clean and simplified defining frame. the frame is solid wood with a relaxed angled. Outer edge and finished in a modern black.