Threaded stud is welded into the middle of a 12" square heavy gauge chrome plated mild steel base (base is threaded into bottom of post). Entire assembly screws onto display surface (screws not included). Optional freestanding 22" x 30" chrome base plate, available as an alternative to screw mounting. Comes with three display brackets with an 8" hexagon pad welded onto each bracket. Overall bracket length is 10". All components are chrome plated. Additional options include choice of Stand-Outs custom colors, specified post height, and additional brackets. Ships knocked down.